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  • 您需要定义要绘制的中间点....在MATLAB中,你可以找到类似这样的演示spline2d.以下是它的要点:% end pointsX = [0 1];Y = [0 0];% intermediate point (you have to choose your own)Xi = mean(X);Yi = me...

    您需要定义要绘制的中间点.

    然后您可以手动定义它们,也可以查看样条插值.

    使用样条插值时,只需要一个中间点即可确定完整曲线.

    在MATLAB中,你可以找到类似这样的演示spline2d.以下是它的要点:

    % end points

    X = [0 1];

    Y = [0 0];

    % intermediate point (you have to choose your own)

    Xi = mean(X);

    Yi = mean(Y) + 0.25;

    Xa = [X(1) Xi X(2)];

    Ya = [Y(1) Yi Y(2)];

    t = 1:numel(Xa);

    ts = linspace(min(t),max(t),numel(Xa)*10); % has to be a fine grid

    xx = spline(t,Xa,ts);

    yy = spline(t,Ya,ts);

    plot(xx,yy); hold on; % curve

    plot(X,Y,'or') % end points

    plot(Xi,Yi,'xr') % intermediate point

    在splined2中,它用于更大的点集,但没有中间点.如果您只是希望您的积分能够顺利连接,那么可能值得一看.

    展开全文
  • 在写论文的时候,经常要用到Matlab绘制一些曲线,包括曲线的形状、粗细、颜色等,可以通过以下的piot函数实现。

    MATLAB 快速绘制曲线图的形状,粗细,颜色

    在写论文的时候,经常要用到Matlab绘制一些曲线,包括曲线的形状、粗细、颜色等,可以通过以下的piot函数实现。

    1.通过改变R-G-B 的值改变线条的颜色:

    通过改变R-G-B 的值改变线条的颜色:

    plot(x,y,′Color′,[R G B])

    在这里插入图片描述

    2.通过改变c∈[1,+∞)的值改变线条的粗细:

    plot(x,y,′linewidth′,c)

    3.线条形状,粗细,颜色选择:

    plot(x,y,′d−′,′Color′,[0.245.355.80],′linewidth′,3)

    其中:
    +加号
    o 圆圈
    *星号
    . 实心点
    x 叉号
    s 正方形
    d 钻石形
    ^ 上三角形
    v 下三角形
    <左三角形
    p五角星形
    h六角星形

    4.Matlab中画图实现案例:

    代码:

    clc
    clear
    a=[0.0045	0.8651	0.0092	0.0131	0.0932	0.0149];
    b=[0.0480	0.8246	0.0020	0.1003	0.0111	0.0140];
    c=[0.0130	0.7845	0.0782	0.0248	0.0442	0.0553];
    d=[0.00001	0.99751	0.00017	0.00033	0.00066	0.00126];
    
    plot(a,'+-','Color',[0,0,0],'linewidth',0.9)
    
    %xlim([0 50]) 设置X轴坐标范围
    %ylim([0 6])  设置y轴坐标范围
    %set(gca,'FontSize',12,'Fontname', 'Times New Roman');
    %title('最优个体适应度','fontsize',12);
    xlabel('故障类型','fontsize',12);ylabel('诊断输出','fontsize',12);
    hold on  %实现不同曲线绘制到一张图片中
    
    plot(b,'o-','Color',[1,0,0],'linewidth',0.9)
    hold on
    
    plot(c,'*-','Color',[0,1,0],'linewidth',0.9)
    hold on
    
    plot(d,'^-','Color',[0,0,1],'linewidth',0.9)
    
    legend('压力子网诊断结果','振动子网诊断结果','温度子网诊断结果','数据融合联合诊断') %图例
    %set(legend,'fontsize',12);
    
    
    
    %set(gca,'linewidth',0.5,'fontsize',1,'fontname','Times');
    %依次设置坐标轴的属性分别为:线宽(4),刻度字号大小(30),刻度字体(罗马体)
    

    绘制的图形效果:
    在这里插入图片描述

    展开全文
  • syms x y ezsurfc(xy/(1+x2+y2),[-5,5,-2pi,2pi],35,‘circ’) syms x y ezsurfc(xy/(1+x2+y2),[-5,5,-2pi,2pi],35,‘circ’) colormap(spring) ...% SANWEIQUXIANDENGGAOXIANGUI MATLAB code fo

    syms x y
    ezsurfc(xy/(1+x2+y2),[-5,5,-2pi,2pi],35,‘circ’)
    在这里插入图片描述
    syms x y
    ezsurfc(x
    y/(1+x2+y2),[-5,5,-2pi,2pi],35,‘circ’)
    colormap(spring)
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    function varargout = SanWeiQuXianDengGaoXianGUI(varargin)
    % SANWEIQUXIANDENGGAOXIANGUI MATLAB code for SanWeiQuXianDengGaoXianGUI.fig
    % SANWEIQUXIANDENGGAOXIANGUI, by itself, creates a new SANWEIQUXIANDENGGAOXIANGUI or raises the existing
    % singleton*.
    %
    % H = SANWEIQUXIANDENGGAOXIANGUI returns the handle to a new SANWEIQUXIANDENGGAOXIANGUI or the handle to
    % the existing singleton*.
    %
    % SANWEIQUXIANDENGGAOXIANGUI(‘CALLBACK’,hObject,eventData,handles,…) calls the local
    % function named CALLBACK in SANWEIQUXIANDENGGAOXIANGUI.M with the given input arguments.
    %
    % SANWEIQUXIANDENGGAOXIANGUI(‘Property’,‘Value’,…) creates a new SANWEIQUXIANDENGGAOXIANGUI or raises the
    % existing singleton*. Starting from the left, property value pairs are
    % applied to the GUI before SanWeiQuXianDengGaoXianGUI_OpeningFcn gets called. An
    % unrecognized property name or invalid value makes property application
    % stop. All inputs are passed to SanWeiQuXianDengGaoXianGUI_OpeningFcn via varargin.
    %
    % *See GUI Options on GUIDE’s Tools menu. Choose “GUI allows only one
    % instance to run (singleton)”.
    %
    % See also: GUIDE, GUIDATA, GUIHANDLES

    % Edit the above text to modify the response to help SanWeiQuXianDengGaoXianGUI

    % Last Modified by GUIDE v2.5 29-Aug-2021 10:11:43

    % Begin initialization code - DO NOT EDIT
    gui_Singleton = 1;
    gui_State = struct(‘gui_Name’, mfilename, …
    ‘gui_Singleton’, gui_Singleton, …
    ‘gui_OpeningFcn’, @SanWeiQuXianDengGaoXianGUI_OpeningFcn, …
    ‘gui_OutputFcn’, @SanWeiQuXianDengGaoXianGUI_OutputFcn, …
    ‘gui_LayoutFcn’, [] , …
    ‘gui_Callback’, []);
    if nargin && ischar(varargin{1})
    gui_State.gui_Callback = str2func(varargin{1});
    end

    if nargout
    [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
    else
    gui_mainfcn(gui_State, varargin{:});
    end
    % End initialization code - DO NOT EDIT

    % — Executes just before SanWeiQuXianDengGaoXianGUI is made visible.
    function SanWeiQuXianDengGaoXianGUI_OpeningFcn(hObject, eventdata, handles, varargin)
    % This function has no output args, see OutputFcn.
    % hObject handle to figure
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles structure with handles and user data (see GUIDATA)
    % varargin command line arguments to SanWeiQuXianDengGaoXianGUI (see VARARGIN)

    % Choose default command line output for SanWeiQuXianDengGaoXianGUI
    handles.output = hObject;

    % Update handles structure
    guidata(hObject, handles);

    % UIWAIT makes SanWeiQuXianDengGaoXianGUI wait for user response (see UIRESUME)
    % uiwait(handles.figure1);

    % — Outputs from this function are returned to the command line.
    function varargout = SanWeiQuXianDengGaoXianGUI_OutputFcn(hObject, eventdata, handles)
    % varargout cell array for returning output args (see VARARGOUT);
    % hObject handle to figure
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles structure with handles and user data (see GUIDATA)

    % Get default command line output from handles structure
    varargout{1} = handles.output;

    function edit1_Callback(hObject, eventdata, handles)
    % hObject handle to edit1 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles structure with handles and user data (see GUIDATA)

    % Hints: get(hObject,‘String’) returns contents of edit1 as text
    % str2double(get(hObject,‘String’)) returns contents of edit1 as a double

    % — Executes during object creation, after setting all properties.
    function edit1_CreateFcn(hObject, eventdata, handles)
    % hObject handle to edit1 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles empty - handles not created until after all CreateFcns called

    % Hint: edit controls usually have a white background on Windows.
    % See ISPC and COMPUTER.
    if ispc && isequal(get(hObject,‘BackgroundColor’), get(0,‘defaultUicontrolBackgroundColor’))
    set(hObject,‘BackgroundColor’,‘white’);
    end

    function edit2_Callback(hObject, eventdata, handles)
    % hObject handle to edit2 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles structure with handles and user data (see GUIDATA)

    % Hints: get(hObject,‘String’) returns contents of edit2 as text
    % str2double(get(hObject,‘String’)) returns contents of edit2 as a double

    % — Executes during object creation, after setting all properties.
    function edit2_CreateFcn(hObject, eventdata, handles)
    % hObject handle to edit2 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles empty - handles not created until after all CreateFcns called

    % Hint: edit controls usually have a white background on Windows.
    % See ISPC and COMPUTER.
    if ispc && isequal(get(hObject,‘BackgroundColor’), get(0,‘defaultUicontrolBackgroundColor’))
    set(hObject,‘BackgroundColor’,‘white’);
    end

    function edit3_Callback(hObject, eventdata, handles)
    % hObject handle to edit3 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles structure with handles and user data (see GUIDATA)

    % Hints: get(hObject,‘String’) returns contents of edit3 as text
    % str2double(get(hObject,‘String’)) returns contents of edit3 as a double

    % — Executes during object creation, after setting all properties.
    function edit3_CreateFcn(hObject, eventdata, handles)
    % hObject handle to edit3 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles empty - handles not created until after all CreateFcns called

    % Hint: edit controls usually have a white background on Windows.
    % See ISPC and COMPUTER.
    if ispc && isequal(get(hObject,‘BackgroundColor’), get(0,‘defaultUicontrolBackgroundColor’))
    set(hObject,‘BackgroundColor’,‘white’);
    end

    function edit4_Callback(hObject, eventdata, handles)
    % hObject handle to edit4 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles structure with handles and user data (see GUIDATA)

    % Hints: get(hObject,‘String’) returns contents of edit4 as text
    % str2double(get(hObject,‘String’)) returns contents of edit4 as a double

    % — Executes during object creation, after setting all properties.
    function edit4_CreateFcn(hObject, eventdata, handles)
    % hObject handle to edit4 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles empty - handles not created until after all CreateFcns called

    % Hint: edit controls usually have a white background on Windows.
    % See ISPC and COMPUTER.
    if ispc && isequal(get(hObject,‘BackgroundColor’), get(0,‘defaultUicontrolBackgroundColor’))
    set(hObject,‘BackgroundColor’,‘white’);
    end

    function edit5_Callback(hObject, eventdata, handles)
    % hObject handle to edit5 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles structure with handles and user data (see GUIDATA)

    % Hints: get(hObject,‘String’) returns contents of edit5 as text
    % str2double(get(hObject,‘String’)) returns contents of edit5 as a double

    % — Executes during object creation, after setting all properties.
    function edit5_CreateFcn(hObject, eventdata, handles)
    % hObject handle to edit5 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles empty - handles not created until after all CreateFcns called

    % Hint: edit controls usually have a white background on Windows.
    % See ISPC and COMPUTER.
    if ispc && isequal(get(hObject,‘BackgroundColor’), get(0,‘defaultUicontrolBackgroundColor’))
    set(hObject,‘BackgroundColor’,‘white’);
    end

    function edit6_Callback(hObject, eventdata, handles)
    % hObject handle to edit6 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles structure with handles and user data (see GUIDATA)

    % Hints: get(hObject,‘String’) returns contents of edit6 as text
    % str2double(get(hObject,‘String’)) returns contents of edit6 as a double

    % — Executes during object creation, after setting all properties.
    function edit6_CreateFcn(hObject, eventdata, handles)
    % hObject handle to edit6 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles empty - handles not created until after all CreateFcns called

    % Hint: edit controls usually have a white background on Windows.
    % See ISPC and COMPUTER.
    if ispc && isequal(get(hObject,‘BackgroundColor’), get(0,‘defaultUicontrolBackgroundColor’))
    set(hObject,‘BackgroundColor’,‘white’);
    end

    function edit7_Callback(hObject, eventdata, handles)
    % hObject handle to edit7 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles structure with handles and user data (see GUIDATA)

    % Hints: get(hObject,‘String’) returns contents of edit7 as text
    % str2double(get(hObject,‘String’)) returns contents of edit7 as a double

    % — Executes during object creation, after setting all properties.
    function edit7_CreateFcn(hObject, eventdata, handles)
    % hObject handle to edit7 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles empty - handles not created until after all CreateFcns called

    % Hint: edit controls usually have a white background on Windows.
    % See ISPC and COMPUTER.
    if ispc && isequal(get(hObject,‘BackgroundColor’), get(0,‘defaultUicontrolBackgroundColor’))
    set(hObject,‘BackgroundColor’,‘white’);
    end

    function edit8_Callback(hObject, eventdata, handles)
    % hObject handle to edit8 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles structure with handles and user data (see GUIDATA)

    % Hints: get(hObject,‘String’) returns contents of edit8 as text
    % str2double(get(hObject,‘String’)) returns contents of edit8 as a double

    % — Executes during object creation, after setting all properties.
    function edit8_CreateFcn(hObject, eventdata, handles)
    % hObject handle to edit8 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles empty - handles not created until after all CreateFcns called

    % Hint: edit controls usually have a white background on Windows.
    % See ISPC and COMPUTER.
    if ispc && isequal(get(hObject,‘BackgroundColor’), get(0,‘defaultUicontrolBackgroundColor’))
    set(hObject,‘BackgroundColor’,‘white’);
    end

    % — Executes on button press in pushbutton1.
    function pushbutton1_Callback(hObject, eventdata, handles)
    % hObject handle to pushbutton1 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles structure with handles and user data (see GUIDATA)
    syms x y
    ezsurfc(xy/(1+x2+y2),[-5,5,-2pi,2pi],35,‘circ’)
    val = get(handles.popupmenu1,‘value’);
    AdderParam1 = str2num(get(handles.edit1,‘String’)); %公式输入框
    AdderParam2 = str2num(get(handles.edit2,‘String’)); %公式输入框
    AdderParam3 = str2num(get(handles.edit3,‘String’)); %公式输入框
    XMinParam = str2num(get(handles.edit4,‘String’)); %公式输入框
    XMaxParam = str2num(get(handles.edit5,‘String’)); %公式输入框
    YMinFactorParam = str2num(get(handles.edit6,‘String’)); %公式输入框
    YMaxFactorParam = str2num(get(handles.edit7,‘String’)); %公式输入框
    ShanGeParam = str2num(get(handles.edit8,‘String’)); %公式输入框
    ezsurfc(x
    y/(AdderParam1+xAdderParam2+yAdderParam3),[XMinParam,XMaxParam,YMinFactorParampi,YMaxFactorParampi],ShanGeParam,‘circ’)
    axes(handles.axes1);
    switch val
    case 1
    colormap(jet)
    case 2
    colormap(hsv)
    case 3
    colormap(hot)
    case 4
    colormap(cool)
    case 5
    colormap(spring)
    case 6
    colormap(summer)
    case 7
    colormap(autumn)
    case 8
    colormap(winter)
    case 9
    colormap(gray)
    case 10
    colormap(bone)
    case 11
    colormap(copper)
    case 12
    colormap(pink)
    case 13
    colormap(lines)
    case 14
    colormap(colorcube)
    case 15
    colormap(prism)
    case 16
    colormap(flag)
    end

    % — Executes on selection change in popupmenu1.
    function popupmenu1_Callback(hObject, eventdata, handles)
    % hObject handle to popupmenu1 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles structure with handles and user data (see GUIDATA)

    % Hints: contents = cellstr(get(hObject,‘String’)) returns popupmenu1 contents as cell array
    % contents{get(hObject,‘Value’)} returns selected item from popupmenu1

    % — Executes during object creation, after setting all properties.
    function popupmenu1_CreateFcn(hObject, eventdata, handles)
    % hObject handle to popupmenu1 (see GCBO)
    % eventdata reserved - to be defined in a future version of MATLAB
    % handles empty - handles not created until after all CreateFcns called

    % Hint: popupmenu controls usually have a white background on Windows.
    % See ISPC and COMPUTER.
    if ispc && isequal(get(hObject,‘BackgroundColor’), get(0,‘defaultUicontrolBackgroundColor’))
    set(hObject,‘BackgroundColor’,‘white’);
    end
    其中ezsurfc函数----同时画出曲面图和等高线

    展开全文
  • Can someone please suggest any algorithms/already implemented matlab codes to do so? 解决方案 Try the function below. Of course, it needs lots of tweaking to apply to your case, but I think this is ...

    I need to draw a tangent to a curve at a particular point (say the point is chosen by the user). I have written a code that allows the user to manually pick up two points and then a line is drawn between them. But I would like to automate the process. Can someone please suggest any algorithms/already implemented matlab codes to do so?

    解决方案

    Try the function below. Of course, it needs lots of tweaking to apply to your case, but I think this is roughtly what you want.

    function test

    hh = figure(1); clf, hold on

    grid on

    x = 0:0.01:2*pi;

    f = @(x) sin(x);

    fprime = @(x) cos(x);

    plot(x, f(x), 'r')

    axis tight

    D = [];

    L = [];

    set(hh, ...

    'WindowButtonMotionFcn', @mouseMove,...

    'WindowButtonDownFcn', @mouseClick);

    function mouseMove(varargin)

    coords = get(gca, 'currentpoint');

    xC = coords(1);

    if ishandle(D)

    delete(D); end

    D = plot(xC, f(xC), 'ko');

    end

    function mouseClick(obj, varargin)

    switch get(obj, 'selectiontype')

    % actions for left mouse button

    case 'normal'

    coords = get(gca, 'currentpoint');

    xC = coords(1);

    yC = f(xC);

    a = fprime(xC);

    b = yC-a*xC;

    if ishandle(L)

    delete(L); end

    L = line([0; 2*pi], [b; a*2*pi+b]);

    case 'alt'

    % actions for right mouse button

    case 'extend'

    % actions for middle mouse button

    case 'open'

    % actions for double click

    otherwise

    % actions for some other X-mouse-whatever button

    end

    end

    end

    展开全文
  • Matlab绘制正弦曲线与余弦曲线

    千次阅读 2021-09-19 09:17:44
    Matlab绘制正弦曲线与余弦曲线 目录 绘制正弦曲线与余弦曲线 结果显示 实现代码 绘制正弦曲线与余弦曲线 结果显示 实现代码 %%清空窗口 clear %清空工作区 clc %清空命令行窗口 %%...
  • % xlim([0 1]) % %axis([0 1 0 1]) % text(0.4,0.8,' leftarrow ROC曲线');%对曲线进行文字标注 % xlabel('False Positive Rate'); % ylabel('True Positive Rate'); % hold off; %% 画PR曲线 x=0:0.01:1; y=x; ...
  • MATLAB 绘制函数曲线

    2021-04-21 05:36:42
    原创MATLAB 绘制函数曲线图2011-7-13 22:41765544(1)y=1/x:n=0:10:1000;y=1./n;plot(n,y)grid on(2)y=x*x:n=-1000:10:1000;y=n.*n;plot(n,y)grid on(3)x=0:1:1000;y=0.065*x+(102*x)+(7154*100./(x+100));...
  • MATLAB曲线绘制

    2021-04-20 04:35:08
    一。 二维数据曲线图1.1 绘制单根二维曲线plot...例1-1 在0≤x≤2p区间内,绘制曲线y=2e-0.5xcos(4πx)程序如下:x=0:pi/100:2*pi;y=2*exp(-0.5*x).*cos(4*pi*x);plot(x,y)例1-2 绘制曲线。程序如下:t=0:0.1:2*pi;...
  • matlab绘制gamma曲线

    2021-04-18 02:59:49
    Matlab绘制频散曲线程序代码_数学_自然科学_专业资料。function disper %绘制平板频散曲线 %tic clc;clear; cl=5790;%材料纵波波速(钢板) cs=3200;%材料横波波速(......MATLAB作图是通过描点、连线来实现的,故在 画...
  • matlab中rand的意思是产生均值为0,方差 σ^2=1,标准差σ=1的正态分布的随机数或矩阵的函数。语法:用rand函数随机取100个从-1到1(原来写成了2)的数x1,x2...MATLAB可以进行矩阵运算、绘制函数和数据、实现算法、创...
  • x1=[1 2 2.5 3 4];y1=[0 0 0 0 0];h1=plot(x1,y1,'linewidth',2,'erasemode','xor');axis equalaxis offfor g=linspace(0,1,40)*sin(pi/3);y1(3)=g;set(h1,'ydata',y1);drawnow;end %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%...
  • 一。 二维数据曲线图1.1 绘制 单根二维曲线plot ...例1-1 在0≤x≤2p区间内,绘制曲线y=2e-0.5xcos(4πx)程序 如下:x=0:pi/100:2*pi;y=2*exp(-0.5*x).*cos(4*pi*x);plot(x,y)例1-2 绘制曲线。程序如下:t=0:0.1:...
  • 一。 二维数据曲线图1.1 绘制 单根二维曲线plot ...例1-1 在0≤x≤2p区间内,绘制曲线y=2e-0.5xcos(4πx)程序 如下:x=0:pi/100:2*pi;y=2*exp(-0.5*x).*cos(4*pi*x);plot(x,y)例1-2 绘制曲线。程序如下:t=0:0.1:...
  • 如果你不指定 父对象,MATLAB就会自动把“当前figure”作为axes1的父对象。 If you want to make an axes the current axes without changing the state of the parent figure, set the CurrentAxes property of the...
  • 链接地址:http://blog.sciencenet.cn/blog-489011-897738.html 上一篇:matlab 绘制曲线图(设置纸质尺寸,出图大小,图例,等等) 下一篇:Spatial Analyst Tools--Local--Cell Statistics 和 dlmwrite
  • 要在同一组坐标轴上绘制多组坐标,请将 X、Y 或 Z 的至少一个指定为矩阵,其他指定为向量。 plot3(X,Y,Z,LineSpec) 使用指定的线型、标记和颜色创建绘图。 plot3(X1,Y1,Z1,…,Xn,Yn,Zn) 在同一组坐标轴上绘制多组...
  • matlab绘制曲线对比图

    2021-04-19 02:24:38
    在如上图所示的曲线中,我们设置横坐标X的取值范围为[0,1]. 绘制k=0.25的曲线代码如下 x=0… reference:...
  • matlab绘制曲线图文

    2021-04-18 11:14:39
    二维图形 三维图形 特殊二、三维图形 ...例1 在0≤x≤2区间内,绘制曲线 y=2e- MATLAB绘图 二维数据曲线图...第5讲 MATLAB绘图 电气工程系 李颖琼 6.1.1绘制二维曲线的最基本函数 第6讲 MATLAB绘图 1. 6.1 二维图形 p...
  • Matlab绘制频散曲线程序代码下载提示(请认真阅读)1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。2.下载的文档,不会出现我们的网址水印。3、该文档所得收入(下载+...
  • MATLAB曲线曲面绘制代码大全.txt22真诚是美酒,年份越久越醇香浓型;真诚是焰火,在高处绽放才愈是美丽;真诚是鲜花,送之于人手有余香。一颗孤独的心需要爱的滋润;一颗冰冷的心需要友谊的温暖;一颗绝望的心需要...
  • title('温度为273K时电流I1的热力学平均值随时间t变化的曲线');xlabel('t/时间');ylabel('I1'); subplot(2,1,2);plot(t,I2);hold on; grid on; title('温度为273K时电流I2的热力学平均值随时间t变化的曲线');xlabel...
  • 摘要 腾兴网为您分享:Matlab极坐标曲线怎么绘制,桌面时钟,易订货,微拍,玩客云等软件知识,以及天天气象,华图教育app,金立手机软件商店,h5编程软件,充点卷,绘声绘色软件,实达bp690kii,新闻下,王者荣耀职业...
  • (两点间绘制的时间) % gradient: gradual change (渐变效果,数值越大渐变越明显) % xdata,ydata: vector % grammar: % h=line(xdata, ydata,'Parent',haxes ,'Gradient',10,'Time',1,'Marker','*'); time = 1; ...
  • Rody Oldenhu..6尝试以下功能.当然,需要进行大量的调整以适用于您的情况,但我认为这是您想要的.function testhh = figure(1); clf, hold ongrid onx = 0:0.01:2*pi;f = @(x) sin(x);fprime = @(x) cos(x);...
  • 在使用matlab或者Octave进行曲线绘制时,有时候我们需要在for循环依次绘制曲线的图形,为了将不同的曲线进行区分,需要将其用不同的颜色表示。 这里使用了colormap来对不同的曲线设置不同的颜色。 2. colormap ...
  • Matlab绘制频散曲线程序代码-CAL-FENGHAI-(2020YEAR-YIfunction disper%绘制平板频散曲线%ticclc;clear;cl=5790;%材料纵波波速(钢板)cs=3200;%材料横波波速(钢板) dfd=*le3;fdO=:dfd/le3:2O)*le3;%频厚积(MHz*mm) d_...
  • Matlab绘制频散曲线程序代码.docx下载提示(请认真阅读)1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。2.下载的文档,不会出现我们的网址水印。3、该文档所得收入...
  • I have to plot 10 frequency distributions on one graph. In order to keep things tidy, I would like to avoid making a histogram with bins and would prefer having lines that follow the contour of each h...
  • echo off%plotting frequency responses of sdof model for different%damping values.Calculates and plots magnitude and phase for a single%degree of freedom system over a range of damping values.clf;...
  • 输入编辑代码打开新的文件,在其中输入以下代码:clear;clc;num=[16 25 36 49 64 81 100];optimal=[3.47084 2.8001 2.9235 2.13214 2.36128 1.83864 1.99].*10^-1;fbr=[3.4558 2.90852 2.9581 2.2274 2.39666 2....

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