Adding Column values of a matrix
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Hi, I have a matrix like below.
all_one_matrix(:,:,1)
ans =
Columns 1 through 8
0.1979 0.1979 0.1354 0.0729 0.3542 0.3021 0.1771 0.0729
0.4167 0.0938 0.2708 0.3958 0.0417 0.1042 0.3438 0.4583
0.1250 0.1771 0.1354 0.1146 0.0938 0.1771 0.1771 0.1042
0.1563 0.1146 0.1563 0.1667 0.1458 0.0833 0.1354 0.1146
0.0417 0.0521 0.0521 0.0729 0 0.0625 0.1250 0.1250
Columns 9 through 16
0.1458 0.2813 0.1458 0.3125 0.1771 0.1875 0.0938 0.1875
0.1875 0.1146 0.2292 0.1354 0.0625 0.2708 0.2396 0.0729
0.0625 0.0521 0.1563 0.0417 0.0938 0.1042 0.2604 0.1042
0.2083 0.2500 0.1042 0.0729 0.2813 0.1042 0.1042 0.0833
0.0625 0.1354 0.1875 0.0938 0.1458 0.2292 0.1979 0.1771
i want to add the values of column row wise. i.e i have 16 column in row first, i need the sum of all 16 column of first row, row 2, row 3, row 4 and row 5.
how can i do it ? thanks in advance
1 Kommentar
Antworten (1)
Walter Roberson
am 6 Feb. 2013
sum(all_one_matrix(:,:,1), 2)
9 Kommentare
Walter Roberson
am 6 Feb. 2013
Please give a specific example of data and the command you use, and show the particular output value we should look at and the result you expect and the result you currently get.
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