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matlab中类似excel中row函数，作用是显示当前元素的处在的行数。
1.我有一个2000*130的一个矩阵 2.我需要对这个矩阵进程进一步的数据处理 3.我想把这个矩阵中的任意位置的数字，往下6行连同原本位置的数字形成一个1*7的矩阵，，然后对其进行加和 4.不要用循环 谢谢
3 years ago | 1 answer | 0
