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How to creat a group of struct?
_"What is the data type this array?"_   Answer: *|struct array|* _" How to achieve this?"_   something like this ...
How to creat a group of struct?
_"What is the data type this array?"_   Answer: *|struct array|* _" How to achieve this?"_   something like this ...
más de 9 años hace | 0
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extract 2 data(temperature) from string
Use *|regexp|* to match strings which * follow after the string "<temp" * consist of (digit,period,digit) * are followed by...
extract 2 data(temperature) from string
Use *|regexp|* to match strings which * follow after the string "<temp" * consist of (digit,period,digit) * are followed by...
más de 9 años hace | 1
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Extract numbers from mixed string.
Use *|regexp|* to match strings consisting of (digit,period,digit), and which follow after the string "temp" Str = ['<dat...
Extract numbers from mixed string.
Use *|regexp|* to match strings consisting of (digit,period,digit), and which follow after the string "temp" Str = ['<dat...
más de 9 años hace | 1
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EVAL is evil? Using variables created dynamically - info retrieval
The standard answer: * yes, EVAL is indeed evil * see the <http://matlab.wikia.com/wiki/FAQ FAQ> * try structures with dyna...
EVAL is evil? Using variables created dynamically - info retrieval
The standard answer: * yes, EVAL is indeed evil * see the <http://matlab.wikia.com/wiki/FAQ FAQ> * try structures with dyna...
más de 9 años hace | 1
Respondida
Combine rows of 2 Matrices based on a columns cell value
Try the code below. (Note that I have modified the example somewhat. All values of *|A(:,2)|* should be members of B(:,10) ???) ...
Combine rows of 2 Matrices based on a columns cell value
Try the code below. (Note that I have modified the example somewhat. All values of *|A(:,2)|* should be members of B(:,10) ???) ...
casi 10 años hace | 1
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Respondida
Save changes to class properties with dot notation
MyData is a value class. Try a = a.addData(1) and classdef MyData < handle and see <http://uk.mathworks.com/hel...
Save changes to class properties with dot notation
MyData is a value class. Try a = a.addData(1) and classdef MyData < handle and see <http://uk.mathworks.com/hel...
casi 10 años hace | 1
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Reading text file of different columns as empty in matlab
It used to be tricky to read files like this one with Matlab. I don't know whether The Mathworks provided a solution in a recent...
Reading text file of different columns as empty in matlab
It used to be tricky to read files like this one with Matlab. I don't know whether The Mathworks provided a solution in a recent...
casi 10 años hace | 2
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Extracting data from text file.
Given * only the numerical data of the files shall be imported * the values of the first column are ascending * the first 2...
Extracting data from text file.
Given * only the numerical data of the files shall be imported * the values of the first column are ascending * the first 2...
casi 10 años hace | 0
Pregunta
How to report issues on Answers
Is there a simple way to make The MATLAB Central Team aware of issues on Answers? Requirements: * Unassuming: no need for th...
casi 10 años hace | 1 respuesta | 0
1
respuesta
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Write a function to extracts number between 2 letters?
Without comments >> str = 'rfc_f123sars.tif' ; >> regexp( str, '(?<=_f)\d{3}(?=[sh]{1})', 'match', 'once' ) ans = ...
Write a function to extracts number between 2 letters?
Without comments >> str = 'rfc_f123sars.tif' ; >> regexp( str, '(?<=_f)\d{3}(?=[sh]{1})', 'match', 'once' ) ans = ...
casi 10 años hace | 0
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Pregunta
Increase speed to read text file and parse date time data.
I'm searching a faster way to read this file and convert the date and time to serial date number. Datum Tid Värde 2015-1...
casi 10 años hace | 1 respuesta | 0
1
respuestaRespondida
Vectorized code slower than loops?
Given * Matlab stores matrices in column-major order. * *|bessels|* and *|posMcontainer|* are both large Possibly the tr...
Vectorized code slower than loops?
Given * Matlab stores matrices in column-major order. * *|bessels|* and *|posMcontainer|* are both large Possibly the tr...
casi 10 años hace | 1
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How to call sub or superclass constructor when recursively creating objects
I think, I understand and that it's doable. Replace chld1 = obj.Constructor(args); by str = class( obj ); ch...
How to call sub or superclass constructor when recursively creating objects
I think, I understand and that it's doable. Replace chld1 = obj.Constructor(args); by str = class( obj ); ch...
casi 10 años hace | 1
Respondida
Where is the problem in this if-else structure?
_"whereas I should also get "w=1"."_   No it should not, because doc says _"The statements execute only if previous expressi...
Where is the problem in this if-else structure?
_"whereas I should also get "w=1"."_   No it should not, because doc says _"The statements execute only if previous expressi...
casi 10 años hace | 4
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Error when looping over an object array
Your code cannot compare names of different lengths >> 'aaa' == 'bbbb'; Error using == Matrix dimensions must agree...
Error when looping over an object array
Your code cannot compare names of different lengths >> 'aaa' == 'bbbb'; Error using == Matrix dimensions must agree...
casi 10 años hace | 1
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using regexp for strings with space delimited inside text file
It seems that *|:|* can be used delimiter between "label" and value. I would read this file with %% fid = fopen...
using regexp for strings with space delimited inside text file
It seems that *|:|* can be used delimiter between "label" and value. I would read this file with %% fid = fopen...
casi 10 años hace | 1
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Loop through multiple csv files
This is one approach, (which I like) %% folderspec = 'c:\same\folder'; file_glob = 'Scan_*.csv'; %% sad = di...
Loop through multiple csv files
This is one approach, (which I like) %% folderspec = 'c:\same\folder'; file_glob = 'Scan_*.csv'; %% sad = di...
casi 10 años hace | 0
Respondida
Speeding up code: vectorization and others
Your code choked my computer. R2016a, no parallel toolbox, no mex. However, regarding the innermost loop for m = -n:2:n ...
Speeding up code: vectorization and others
Your code choked my computer. R2016a, no parallel toolbox, no mex. However, regarding the innermost loop for m = -n:2:n ...
casi 10 años hace | 1
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Running an external program from Matlab
Two different alternatives * use the DOS command, *|tasklist|*, to find out whether a Dymola process already exists. * use S...
Running an external program from Matlab
Two different alternatives * use the DOS command, *|tasklist|*, to find out whether a Dymola process already exists. * use S...
casi 10 años hace | 0
Respondida
Use a vector to populate columns in a matrix.
I'm reinventing <http://uk.mathworks.com/help/matlab/ref/sub2ind.html sub2ind, Convert subscripts to linear indices> ;-) See als...
Use a vector to populate columns in a matrix.
I'm reinventing <http://uk.mathworks.com/help/matlab/ref/sub2ind.html sub2ind, Convert subscripts to linear indices> ;-) See als...
casi 10 años hace | 0
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How do I compare two similar sized matrices?
_"every single value in that matrix [ *|A|* ] is higher than the corresponding one in the other matrix [ *|B|* ]"_ is_gt =...
How do I compare two similar sized matrices?
_"every single value in that matrix [ *|A|* ] is higher than the corresponding one in the other matrix [ *|B|* ]"_ is_gt =...
casi 10 años hace | 0
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I want solution for this problem
This code might do what you are looking for %% ix = sscanf( T(:,end), '%1d' ); Y = cat( 1, Y, rand ); % add one ...
I want solution for this problem
This code might do what you are looking for %% ix = sscanf( T(:,end), '%1d' ); Y = cat( 1, Y, rand ); % add one ...
casi 10 años hace | 0
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how to display the tree structure?
You provide too little information to spot the cause of your problem. How did you create the tree, *|t|*? I think the documen...
how to display the tree structure?
You provide too little information to spot the cause of your problem. How did you create the tree, *|t|*? I think the documen...
casi 10 años hace | 1
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Resuelto
Word Counting and Indexing
You are given a list of strings, each being a list of words divided by spaces. Break the strings into words, then return a maste...
casi 10 años hace
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create zeroes of of row and colum of a huge matrix
_"such that matlab does not cry foul about exceeding the maximum array size"_ What exactly is the meaning of   _"a zero...
create zeroes of of row and colum of a huge matrix
_"such that matlab does not cry foul about exceeding the maximum array size"_ What exactly is the meaning of   _"a zero...
casi 10 años hace | 1
Respondida
not enough input arguments when using function handle
Replace str = ['@(t) curve_p_16_1_' num2str(i)]; f = str2func(str); p = f(t); in *|curve_p_16_1|* by p = fev...
not enough input arguments when using function handle
Replace str = ['@(t) curve_p_16_1_' num2str(i)]; f = str2func(str); p = f(t); in *|curve_p_16_1|* by p = fev...
casi 10 años hace | 0
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How to make published html look as good as the blogs on MATLAB Central?
I don't think you have missed anything documented. I had a look at the html-code of Cleve's blog and I think it uses Beautiful ...
How to make published html look as good as the blogs on MATLAB Central?
I don't think you have missed anything documented. I had a look at the html-code of Cleve's blog and I think it uses Beautiful ...
casi 10 años hace | 0
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Sorting array with missing numbers
Is this what you are looking for? %% A = [1;2;3;7;8;10;14;15]; %% B = nan( A(end), 1 ); B(A) = A; >> B' ...
Sorting array with missing numbers
Is this what you are looking for? %% A = [1;2;3;7;8;10;14;15]; %% B = nan( A(end), 1 ); B(A) = A; >> B' ...
casi 10 años hace | 0
Respondida
save result of a loop in 3D matrix
_"saved as a page in 3D matrix"_   Does the order of the _"pages"_ matter? Try >> D = cssm( df ); >> whos D N...
save result of a loop in 3D matrix
_"saved as a page in 3D matrix"_   Does the order of the _"pages"_ matter? Try >> D = cssm( df ); >> whos D N...
casi 10 años hace | 1
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