在Matlab中,可以使用plot函数来绘制直线。plot函数接受两个参数,分别是直线上各点的x坐标和y坐标。通过传入一系列的点坐标,可以绘制出一条直线。 以下是一个示例代码,演示如何在Matlab中绘制直线: 代码语言:txt 复制 x = [0, 1]; % 直线上两点的x坐标 y = [0, 1]; % 直线上两点的y坐标 plot(x, y)...
end% 绘制图例(Draw legend)H1=fill([0,1,0]+100,[1,0,1]+100,CListT(1,:),'EdgeColor','none');H2=fill([0,1,0]+100,[1,0,1]+100,CListT(2,:),'EdgeColor','none');lgdHdl=legend([H1,H2],{'Upregulated','Downregulated'},'AutoUpdate','off','Location','best');lgdHdl.ItemTo...
这是最推荐的一种格式: dataMat=[2012512;3514201;4055243];colName={'G1','G2','G3','G4','G5','G6','G7'};rowName={'S1','S2','S3'};CC=chordChart(dataMat,'rowName',rowName,'colName',colName);CC=CC.draw(); rowName要和矩阵的行相同大小 colName要和矩阵的列相同大小 对于本...
在线条上绘制线条的最简单方法是使用PLOT。%# read and display image img = imread('autumn.tif');...
hold on; plot(time,y,'r--'); title('散点图+拟合曲线'); % 添加图例 legend({'数据','拟合'},'Location','NorthWest'); 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 图2 4、最后,将拟合直线连续地画出(图3) set(findobj(gca,'color',[1,0,0]),'Linestyle','-','Linewidth'...
point but does not draw any line. plot(X1,Y1,S1,X2,Y2,S2,X3,Y3,S3,...) combines the plots defined by the (X,Y,S) triples, where the X's and Y's are vectors or matrices and the S's are strings. For example, plot(X,Y,'y-',X,Y,'go') plots the data twice, with a...
1) 第一次画车的时候，把handle存下来，比如我用一个星来表示车 >>p=plot(0,0,'*')；2) 然后...
function [z,A]=X(z,A,n);Example:[z,A]=X(0,pi/2,0);N=3; % 递归次数 len=400/3^n;hold on;if n>=N plot([z,z+len*exp(i*A)]/i);z=z+len*exp(i*A);else [z,A]=X(z,A,n+1); % X A=A+pi/3; % + [z,A]=Y(z,A,n+1); % YF [z,...
m_line(LONG,LAT,...line properties) % draw a line on a map m_quiver(LONG,LAT,U,V,S) % A quiver plot m_text(LONG,LAT,'string') % Text m_patch(LONG,LAT,..patch properties) % Patches. m_patch出现错误时,试着使用命令flipud或者fliplr来扭转点的顺序。
point but does not draw any line.plot(X1,Y1,S1,X2,Y2,S2,X3,Y3,S3,...) combines the plots defined by the (X,Y,S) triples, where the X's and Y's are vectors or matrices and the S's are strings.For example, plot(X,Y,'y-',X,Y,'go') plots the data twice, with a so...