clc;clear;close all; x=0:0.1:pi; y=sin(x)); h1 = figure(1); % 创建画布,画布编号为1 set(h1,'pos',[350 250 850 340]); plot(x,y,,'r-','linewidth',2,'Marker','s','MarkerFaceColor','w','MarkerEdgeColor','g','MarkerSize'
Type of PlotHow to Specify Coordinates Single point Specify x and y as scalars. For example: scatter(1,2) One set of points Specify x and y as any combination of row or column vectors of the same length. For example: scatter([1 2 3],[4; 5; 6]) Multiple sets of points that are...
scatterplot(y_eq); title('均衡后信号星座图'); xlabel('实部'); ylabel('虚部'); 参数设置:定义了16QAM信号的参数,包括信号长度、学习率、常数模值等。 信号生成:生成16QAM信号,并通过信道添加噪声。 CMA算法:使用CMA算法对信号进行粗略均衡,调整权重以使信号幅度接近常数模值。 LMS算法微调:在CMA算法的基础...
打开MATLAB软件:启动MATLAB软件,这是进行绘图操作的前提。使用绘图函数进行绘图:MATLAB提供了多种绘图函数,如plot、scatter等。根据需要选择相应的函数,并传入数据参数进行绘图。例如,使用plot可以绘制x和y的线性图。完善图形:绘制完基本图形后,可以使用title函数添加标题。使用xlabel和ylabel函数分别添加x...
Type of PlotHow to Specify Coordinates Single point Specify x and y as scalars. For example: scatter(1,2) One set of points Specify x and y as any combination of row or column vectors of the same length. For example: scatter([1 2 3],[4; 5; 6]) Multiple sets of points that are...
plot(x,y1,x,y2,'--',x,y3,':') % 分组绘制多折线图,并分别指定线型 plot(x,y,'-o','MarkerIndices',1:5:length(y)) % 设置线型,并设置显示的标记数量 plot(x,y,'-o','MarkerIndices',[1 5 10]) % 设置线型,并在第一、第五和第十个数据点处显示圆形标记 ...
Type of PlotHow to Specify Coordinates Single point Specify X, Y, and Z as scalars. For example: scatter3(1,2,3) One set of points Specify X, Y, and Z as any combination of row or column vectors of the same length. For example: X = [1 2 3 4]; Y = [5; 6; 7; 8]; Z...
求助:MATLAB中plot函数画图 答案1::scatter(X,Y,S,C)displayscoloredcirclesatthe locationsspecifiedbythevectorsXandY(whichmustbe thesamesize). Sdeterminestheareaofeachmarker(specifiedin points^2).ScanbeavectorthesamelengthasXandYora scalar.IfSisascalar,MATLABdrawsallthemarkersthe ...
matlab之scatter3()与plot3()函数 Display point cloud in scatter plot(在散点图中显示点云): scatter3(X,Y,Z)在向量X、Y和Z指定的位置显示圆圈。 scatter3(X,Y,Z,S)使用S指定的大小绘制每个圆圈。要绘制大小相等的圆圈,请将S指定为标量。要绘制具有特定大小的每个圆,请将S指定为向量。
'NorthEast'Plot the histograms below and to the left of the scatter plot. 'NorthWest'Plot the histograms below and to the right of the scatter plot. Example:s = scatterhistogram(__,'ScatterPlotLocation','NorthEast') Example:s.ScatterPlotLocation = 'SouthEast' ...