标签: matlab matrix
如何生成行数多于列的随机矩阵?例如,行数是列数的倍数,例如10 columns 500 rows或20 columns 1000 rows等......
10 columns 500 rows
20 columns 1000 rows
答案 0 :(得分:12)
您可以使用RAND和RANDI等功能执行此类操作。例如:
nCols = randi([10 20]); %# A random integer between 10 and 20 nRows = nCols*50; %# Number of rows is a multiple of number of columns mat = rand(nRows,nCols); %# A matrix of random values between 0 and 1