MATLAB: How to convert a cell array with values {‘S101’ ‘S102’},to a double array

cell to double

events = {'S100';'S102';'S103';'S101'}

Best Answer

Making some assumptions:

>> events = {'S100';'S102';'S103';'S101'};
>> str2double(strrep(events,'S','')) % easy
ans =
   100
   102
   103
   101
>> sscanf(sprintf('%s\v',events{:}),'S%d\v') % probably more efficient
ans =
   100
   102
   103
   101

Related Solutions

MATLAB: I have ‘value’ as a cell array (Size 160*1) contians S101,S100,S103, S102 randomly.I need to look for S100 followed by S102 in this cell array such that if t1 == ‘S100’ && t2 == ‘S102’. How to do that

Bubblesjinx - if t1 and t2 are character arrays, then your condition would be

 if strcmp(t1, 'S100') && strcmp(t2, 'S102')
     % do something
 end

Use brackets instead of the braces {}.

To ensure that t1 and t2 are character arrays and not cells, then do

 t1 = value{j};
 t2 = value{j+1};

Note that how we index into cell arrays (using brackets or braces) determines the type of the retrieved element. Using brackets will give us a cell; using braces will give us the "native" data type of the object in that cell.

MATLAB: S-function

the source code http://depositfiles.com/files/pmt4tccyy

I used a template simfeatures/src/csfunc.c

I used an example. Made mex. And then, has created dll in deploytool.

Excuse, I do for the first time s-function. Probably, I do something incorrectly :)

Best Answer

Related Solutions

MATLAB: I have ‘value’ as a cell array (Size 160*1) contians S101,S100,S103, S102 randomly.I need to look for S100 followed by S102 in this cell array such that if t1 == ‘S100’ && t2 == ‘S102’. How to do that

MATLAB: S-function

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