Index in position 2 exceeds array bounds

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JITHIN P M
JITHIN P M 2021-3-26
评论： JITHIN P M 2021-3-26
E, day 160
loop = 1
Frequency 0.05625
Frequency 0.06875
Frequency 0.08125
Frequency 0.09375
Index in position 2 exceeds array bounds.
Error in extrema2 (line 73)
im = unique([smaxcol(:,1);smincol(:,1)]); % Rows with column extrema
Error in bf_13BBstar (line 267)
[beammax,imax,beammin,imin] = extrema2(all_stacked_int);
This is the error that is comming while am running the code. Can anyone please help me to sort out the issue. My work is pending due to this error.

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回答（1 个）

KSSV
KSSV 2021-3-26
This error occurs when you try to extract more number of elements/ rows/ columns than present in the matrix.
Example:
A = rand(5) ; % matrix of size 5x5
A(1,:) % first row, no error
A(5,:) % last row no error
A(6,:) % there is no 6th row , so error
In your case also samething is happened. Check the dimensions of the matrix properly when you are trying to extract rows/ columns.
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JITHIN P M
JITHIN P M 2021-3-26
Respected sir, am actually new to matlab. I have only littlebit knowleadge about coding. One of my profesor send me the full codes with data. He find his results while runing this code. But when i am running this error is showing. I dont know what to do. Can you help me out to solve the issue ??

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