thinking
Monday, 25 February 2013
matlab size 函数用法
用于返回一个矩阵的行数和列数
假设有一个4*5矩阵 A
s = size(A) %矩阵的行数和列数保存在s中 s= [4,5]
[h,l] = size(A) %h=4, l=5
h = size(A,1) %行数h=4
l = size(A,2) %列数l=5
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