scatter(x,y) creates a scatter plot with circular markers at the locations specified by the vectors x and y. To plot one set of coordinates, specify x and y as vectors of equal length. To plot multiple sets of coordinates on the same set of axes, specify at least one of x or y as...
scatter(x,y) creates a scatter plot with circular markers at the locations specified by the vectors x and y. To plot one set of coordinates, specify x and y as vectors of equal length. To plot multiple sets of coordinates on the same set of axes, specify at least one of x or y as...
scatter(x,y) creates a scatter plot with circular markers at the locations specified by the vectors x and y. To plot one set of coordinates, specify x and y as vectors of equal length. To plot multiple sets of coordinates on the same set of axes, specify at least one of x or y as...
grid on; 1. **创建绘图窗口**:`figure`命令用于创建一个新的空白图形窗口;2. **生成数据**:`x = 0:0.1:2*pi`生成0到2π的数组,步长0.1;`y = sin(x)`计算正弦值;3. **绘制图形**:`plot(x, y, 'r--', 'LineWidth', 2)`绘制红色虚线,线宽设为2; - 'r--'表示红色虚线; - '...
在MATLAB的scatter plot函数中，关于颜色参数C的说明如下：颜色参数C的基本作用：C 参数用于确定每个标记的颜色。颜色参数C的不同形式：向量形式：当 C 是一个与 X 和 Y 相同长度的向量时，C 中的值会被线性映射到当前颜色图中的颜色。RGB矩阵形式：当 C 是一个 lengthby3 矩阵时，它指定了标记...
To plot one set of coordinates, specify X, Y, and Z as vectors of equal length. To plot multiple sets of coordinates on the same set of axes, specify at least one of X, Y, or Z as a matrix. (since R2022a) example scatter3(X,Y,Z,S) specifies the circle sizes. To vary the ...
现将自己平时的绘图经验做个小结，主要是关于matlab绘图的一些注意点——公式输入、多轴绘图、交点标记、...
在MATLAB画图技巧与实例(一)中,我们采用plot和plot3函数画散点图。此函数可以控制点的大小、颜色、形状等。 在一般时候已经足够使用,但是在某些特殊情况下,例如在同一数据中,让点的大小和颜色有序变化,此时就需要使用scatter和scatter3函数。 1 scatter函数基本用法 ...
>>a = rand(10,1);scatterplot(a,1,0,'rx');When
请问Matlab中plot函数默认的7中颜色 :::请参考以下相关问题::: 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)...