plot(x,bessel(1,x),x,bessel(2,x),x,bessel(3,x)); legend('First','Second','Third'); legend('First','Second','Third','Location','NorthEastOutside') b = bar(rand(10,5),'stacked'); colormap(summer); hold on x = plot(1:10,5*rand(10,1),'marker','square','markersize',1...
plot(...,'PropertyName',PropertyValue,...)设置由plot创建的所有曲线句柄对象的属性,Line对象属性和属性值参见附录,具体设置参考下面的实例,当然可以使用set/get进行设置。 plot(axes_handle,...)指定坐标系,也就是在axes_handle坐标系中绘图,在没有指定时默认为gca。 h = plot(...)返回由plot创建的所有曲...
Create a scatter plot of random numbers. Specify the marker size as 75 points, and use name-value arguments to specify the marker outline and fill colors. The MarkerEdgeColor property controls the outline color, and the MarkerFaceColor controls the fill color. Get x = rand(1,100); y = ...
set(gca, 'YColor',color(1,:)) % 设置左侧Y轴颜色 yyaxis right % 右侧Y轴绘图 p2 = plot(t,b,'s','MarkerIndices',1:4:length(a)); % 绘右侧点图,并设置显示1/4数量的点,根据采样点数量修改 p2.LineWidth = 1; % 设置右侧线宽 p2.Color = color(3,:); % 设置右侧自定义颜色 ylabel('...
plot(x, y, 'Color', 'red'); % 使用颜色名称字符串 plot(x, y, 'Color', [0, 0, 1]); % 使用RGB三元组 plot(x, y, 'Color', '#FF0000'); % 使用十六进制颜色代码 颜色名称英文单词 | 简写RGB值 白 'white' | 'w' [1 1 1] 黑 'black' | 'k' [0 0 0] 红 'red' | 'r'...
pcolor(___,Name=Value) pcolor(ax,___) s = pcolor(___)Description pcolor(C) creates a pseudocolor plot using the values in matrix C. A pseudocolor plot displays matrix data as an array of colored cells (known as faces). MATLAB® creates this plot as a flat surface in the x-y ...
Matlab PLOT 颜色设置与符号 调用代码: plot(x,y,′Color′,[R G B]); 改变线条颜色 plot(x,y,′linewidth′,c); 改线条粗细 plot(x,y,‘+’) 指定线型和符号 符号代表: 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...
thesamelengthasXandY,thevaluesinCarelinearly mappedtothecolorsinthecurrentcolormap.WhenCisa length(X)-by-3matrix,itspecifiesthecolorsofthe markersasRGBvalues.Ccanalsobeacolorstring(see ColorSpecforalistofcolorstringspecifiers). 上面的是help里面的话,里面说了WhenCisalength(X)-by-3 ...
Return the colormap values used in the upper plot by passing ax1 to the colormap function. Each row is an RGB triplet color value that specifies one color of the colormap. Get cmap = colormap(ax1) cmap = 8×3 0.3333 0 0 0.6667 0 0 1.0000 0 0 1.0000 0.3333 0 1.0000 0.6667 0 1....
'one'— Accept one color value only. Return an error otherwise. 'multiple'— Accept zero or more color values. Example:RGB = validatecolor(["red" "green"],'multiple') Output Arguments collapse all Equivalent RGB values, returned as one RGB triplet or multiple RGB triplets in an m-by-3...