MATLAB求矩阵每一行之和急求r=[2015,1245,962,730,566;375,263,105,84,73;25,10,5.6,3.4,2.9;7.2,5.3,5,1.3,0.1;0.47,0.015,0.013,0.005,0;7.6,6.2,1.7,0.5,0.23;0.0095,0.0032,0.00085,1e-006,0;0.295,0.012,0.0093,0.0032,0;0.394,0.0625,0.0053,0.0006,0;1
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![MATLAB求矩阵每一行之和急求r=[2015,1245,962,730,566;375,263,105,84,73;25,10,5.6,3.4,2.9;7.2,5.3,5,1.3,0.1;0.47,0.015,0.013,0.005,0;7.6,6.2,1.7,0.5,0.23;0.0095,0.0032,0.00085,1e-006,0;0.295,0.012,0.0093,0.0032,0;0.394,0.0625,0.0053,0.0006,0;1](/uploads/image/z/399442-58-2.jpg?t=MATLAB%E6%B1%82%E7%9F%A9%E9%98%B5%E6%AF%8F%E4%B8%80%E8%A1%8C%E4%B9%8B%E5%92%8C%E6%80%A5%E6%B1%82r%3D%5B2015%2C1245%2C962%2C730%2C566%3B375%2C263%2C105%2C84%2C73%3B25%2C10%2C5.6%2C3.4%2C2.9%3B7.2%2C5.3%2C5%2C1.3%2C0.1%3B0.47%2C0.015%2C0.013%2C0.005%2C0%3B7.6%2C6.2%2C1.7%2C0.5%2C0.23%3B0.0095%2C0.0032%2C0.00085%2C1e-006%2C0%3B0.295%2C0.012%2C0.0093%2C0.0032%2C0%3B0.394%2C0.0625%2C0.0053%2C0.0006%2C0%3B1)
MATLAB求矩阵每一行之和急求r=[2015,1245,962,730,566;375,263,105,84,73;25,10,5.6,3.4,2.9;7.2,5.3,5,1.3,0.1;0.47,0.015,0.013,0.005,0;7.6,6.2,1.7,0.5,0.23;0.0095,0.0032,0.00085,1e-006,0;0.295,0.012,0.0093,0.0032,0;0.394,0.0625,0.0053,0.0006,0;1
MATLAB求矩阵每一行之和
急求
r=[2015,1245,962,730,566;375,263,105,84,73;25,10,5.6,3.4,2.9;7.2,5.3,5,1.3,0.1;0.47,0.015,0.013,0.005,0;7.6,6.2,1.7,0.5,0.23;0.0095,0.0032,0.00085,1e-006,0;0.295,0.012,0.0093,0.0032,0;0.394,0.0625,0.0053,0.0006,0;153,132,75,75,0;]
MATLAB求矩阵每一行之和急求r=[2015,1245,962,730,566;375,263,105,84,73;25,10,5.6,3.4,2.9;7.2,5.3,5,1.3,0.1;0.47,0.015,0.013,0.005,0;7.6,6.2,1.7,0.5,0.23;0.0095,0.0032,0.00085,1e-006,0;0.295,0.012,0.0093,0.0032,0;0.394,0.0625,0.0053,0.0006,0;1
>>A=rand(3,4)
A =
0.9501 0.4860 0.4565 0.4447
0.2311 0.8913 0.0185 0.6154
0.6068 0.7621 0.8214 0.7919
>>sum(A,2)
ans =
2.3373
1.7564
2.9823
自己按照我这个格式弄一下吧