MATLAB: How to to write a code to the n*1 matrix into differnt submatrices

findMATLABmatrix array

Hi guys, I have N*1 Index matrix with N rows. Where N varies for different files. My matrix consists N number of channels. I need to copy my channels into one group when difference between my channel is greater than one.I need to make differnt groups whenever differnce between the channels is greater than one. I tried to use Magic function and find function to save into different groups. When I use FIND function, I can find channels which difference are greater than one and less than one. I am unable to copy them into differnt groups.
Can anyone help me with this problem
Cheers,
Sudheer

Best Answer

Can you give a small example matrix and what you expect the output to be?
It is still not clear what you want. I asked you to provide input and output. You provided input, but no output. How would you group these, in a cell array?
Here is a guess:
A = [164
165
166
167
175
176
177
189
190
195
196];
T = [1;diff(A)]==1;
t1 = [1 findstr((T).',[0 1])];
t2 = [findstr((T).',[1 0]) length(T)];
H = cell(1,length(t1));
for ii = 1:length(t1)
   H{ii} =  A(t1(ii):t2(ii));
end
R = num2cell(A(~ismembc(A,cat(1,H{:}))));
H(end+1:end+length(R)) = R
.
.
EDIT
A one-liner (FWIW):
groups = mat2cell(A,diff([0;find(diff(A) ~= 1);length(A)]),1);
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