Community Profile # Mira le

##### Last seen: 9 days ago
50 total contributions since 2019

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Question

how can I precise number in double
Hello, I want to ask you how I can precise the numbers after comma for example: x=0.2584 the result should be x=0.2 P...

3 months ago | 1 answer | 0

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Question

how to generate and precise double value?
Hello I want to ask you How I can generate probability values randomly between 0 and 1, but 1 and 0 can include as probability ...

3 months ago | 1 answer | 0

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Question

How to generate probability value randomly?
Hello, I have a set of discrete value X=[1 , 2, 10, 5, ...., 4] I want each value in X contains a probability value betwee...

3 months ago | 1 answer | 0

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Question

How can I convert douvle value to int or Integer?
during the coding my programe I 've got a double value example: num= 1.1110e+03 I 'm going to use this value in other value ...

12 months ago | 4 answers | 0

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Question

How to parcours data?
I have a cell array SI [1 31 36] [1 31] 2 [1 67] [1 41] [1 31 36 5 90] [1 31 36 23 90] [1 31 36 38 94] [1 36 41 79 67] ...

12 months ago | 1 answer | 0

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Question

How could i call java function from matlab?
In my implementation, i want to call a java code and use it in matlab there is apriori algorithm implemented in java I want to ...

1 year ago | 2 answers | 0

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Question

How cal i paralle my source code its too long and take time to run?
please help me I 've already implemented a code with many functions and its take more than day to run, I want to paralle this...

1 year ago | 1 answer | 0

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Question

How to compare between cell and double?
I haave a cell array and double vector how can i compare between them?

1 year ago | 0 answers | 0

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Question

How to plot histogramme?
How can I plot histograme of a vector with four values independant? v=[1; 2;0;1]

1 year ago | 1 answer | 0

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Question

How to scan text file?
Hello every one I have a text file contains: 1,24,85,90 23,36 34,36,39,56,85,86,90 34,59,67,85,86 39,85,93 I want to scan...

1 year ago | 2 answers | 0

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Question

How to insert value in the first of vector?
CumProb ans = 0.1579 0.2105 0.3158 0.4211 0.5263 0.7895 1.0000 I want to insert the value ...

1 year ago | 1 answer | 0

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Question

how can i add column in matrix?
A is a matrix: 0 9 8 4 6 9 0 8 4 3 0 6 4 8 9 8 0 ...

1 year ago | 1 answer | 0

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Question

How can I save .mat to .csv file
I have a struct of name pop has diferent field saved as .mat I want to transform it as .csv file How do I do that? thanks.

1 year ago | 1 answer | 0

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Question

How to use crossover and mutation ?
my population is lake that p1 = [ 9 3 6 0 0] p2 = [1 0 2 5 0 ] how to use crossover and mutation to obtain new solution?

1 year ago | 1 answer | 0

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Question

how can i put cell value in a vector?
U = 1×2 cell array [1×2 double] [1×2 double] U contains these values in cell U{1} ans = 1 2 U{2} ans ...

1 year ago | 2 answers | 0

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Question

Cell contents reference from a non-cell array object.
why this error appear "Cell contents reference from a non-cell array object" U = {} at first U = TI(s).Si; TI is strict ...

1 year ago | 0 answers | 0

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Question

How can I implement this easily?
While (W is not empty) Select S ∈ F \ C that maximize | S ∩ W| C <-- C ∪ {S} W <-- W \ {S} end retrun C How do i imp...

1 year ago | 0 answers | 0

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Question

How can i delete cell from cell array?
I have two cell array, W = 1×2 cell array [1×2 double] [1×2 double] F = 3×2 cell array [1×2 double] ...

1 year ago | 0 answers | 0

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Question

How to fix this problem?
>> sitem sitem = 1 2 3 >> U U = 1×2 cell array [1×2 double] [1×2 double] U{1} ans = 1 2 ...

1 year ago | 0 answers | 0

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Question

How to compare between two cell array?
>> W={ [1 2] , [1 3] , [1 4] , [2 3] , [2 4] } W = 1×5 cell array [1×2 double] [1×2 double] [1×2 double] [1×2...

1 year ago | 1 answer | 0

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Question

How to implement the pseudocode in matlab?
C is empty Output: victitem <- , victim item to be deleted W =U While (w is not empty) Select S <-- F \ C that maximize ...

1 year ago | 0 answers | 0

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Question

Undefined operator '~=' for input arguments of type 'cell'.?
W is cell contains cell values in iteration the size of W is reduced by removing cell, and in each time check W is empty , how...

1 year ago | 1 answer | 0

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Question

I have file .txt contains 1 2 2 3 I want to read the file and put each value 12 , 23 in a cell array How can I do that ...

1 year ago | 1 answer | 0

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Question

How to convert cell array to double?
I have U like that : U = 1×2 cell array [1×2 double] [1×2 double] >> U{1} ans = 1 2 >> U{2} ans = ...

1 year ago | 1 answer | 0

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Question

How to convert cell 2 double?
>> U=SI U = 1×2 cell array [1×2 double] [1×2 double] >> U{1} ans = 1 2 >> U{2} ans = 2 3 >>...

1 year ago | 1 answer | 0

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Question

How i check cell in cell array is different of 0?
for i=1:numel(T1) if T1{i}~=0 Items=union(Items,T1{i}); end end ~= is not for cell

1 year ago | 1 answer | 0

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Question

I want t know if cell is contained in another cell?
for i=1:numel(T1) for j=1:numel(T1{i}) if Id==i for h=1:length(vic) ...

1 year ago | 1 answer | 0

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Question

How I can choose randomly value from cell?
>> SI SI = 1×2 cell array [1×2 double] [1×2 double] >> for i=1:numel(SI) disp(SI{i}); end 1 2 ...

1 year ago | 2 answers | 0

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Question

How to fix this error?
Cell contents reference from a non-cell array object. e = cell2mat(TI(q).Si); TI is repmat Si is element of TI class cell

1 year ago | 0 answers | 0

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Question

How can I intersect between two cell array?
>> SI SI = 1×2 cell array [1×2 double] [1×2 double] >> U=SI{1} U = 1 2

1 year ago | 1 answer | 0