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How to scale the Tick Label by a number?
A=randi(64,64) image(A) xt=arrayfun(@num2str,get(gca,'xtick')*0.05,'un',0) yt=arrayfun(@num2str,get(gca,'ytick')*0.05,'un',...

environ 10 ans il y a | 3

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how to creat textfile with matlap in my computer
There is no a code called a text file creation. That depends on what you want to put in your text file. Look at these function ...

environ 10 ans il y a | 0

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Does Matlab have the function to format script?
Select your code, then right click with your mouse, you will see all possibilities you have. For example (ctrl+i) which is smart...

environ 10 ans il y a | 14

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How can I add leading zeros in a column vector?
v=[0 1 2 3 59 100 101]' w=arrayfun(@(x) sprintf('%04d',x),v,'un',0)

environ 10 ans il y a | 3

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How can I use FROM WORKSPACE CYCLIC REPETITION in Simulink?
When you choose cyclic option, set your variable in the bloc "from worskspace" like below: y.time=[ ] y.signals.values=[ 0...

environ 10 ans il y a | 3

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Combine numerous arrays with similar names
The first solution is to change your code, by storing all your data in one array or one cell array. If i't's not possible for r...

environ 10 ans il y a | 0

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How to convert char to number?
B=sprintf('%02d\n',A) sprintf is used to display your data A in a format of your choice, your data are converted to string ...

environ 10 ans il y a | 0

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How can I format some numbers and pad them with zeros?
A=[8.23 98.36 78.255 100.56] B=sprintf('%06.2f\n',A)

environ 10 ans il y a | 1

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legend code doesn't work
x = -pi:pi/20:pi; y1 = sin(x); y2 = cos(x); plot(x,y1,x,y2) l = legend({'sin(x)','cos(x)'}); title(l,'My Legend Title')

environ 10 ans il y a | 0

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How can i divide a circle into 12 parts? 6 sectors having 15 degrees and the rest 6 having 30 degrees?
t=-pi:0.01:pi; r=1; x=cos(t); y=sin(t); plot(x,y) axis square hold on t1=linspace(-pi/2,pi/2,7) x1=cos(t1); y1=sin(t1...

environ 10 ans il y a | 0

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Summing matrices in cell array
A={[1 2 3];[4 5 6];[7 8 9]} out=cellfun(@sum,A) If A is like this A={{1 2 3};{4 5 6};{7 8 9}} out=cellfun(@(x) sum(x...

environ 10 ans il y a | 0

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find the closest value
A = [01 105 6; 01 203 12; 02 99 6; 02 306 15] B = [01 0 0; 01 100 25; 01 200 50; 01 300 75; 02 0 0; 02 100 25; 02 200 50; 02 ...

environ 10 ans il y a | 0

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How to supress a warning message ?
You have created a function called *max.m* which is the same name as a built-in Matlab function. Go in your current folder, and ...

environ 10 ans il y a | 0

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what does 'license manager error - 103' men? and can i overcome this?
<http://www.mathworks.com/matlabcentral/answers/91874-why-do-i-receive-license-manager-error-103>

environ 10 ans il y a | 0

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how to have a correct array format
You can display your numbers with the format of your choice a=12.123456789, sprintf('%.6f',a)

environ 10 ans il y a | 0

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How to convert 'comma' to 'dot'?
a=importdata('test2.txt') b=strrep(a,',','.') c=cell2mat(cellfun(@str2num,b,'un',0))

environ 10 ans il y a | 2

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How to get the count of continuous occurrence of specified name in the table
a={'Name5' 'Name2' 'Name2' 'Name1' 'Name3' 'Name2' 'Name2' 'Name2' 'Name2' 'Name5' 'Name3' 'Name3' 'Name2' 'Name2...

environ 10 ans il y a | 0

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How do I fill a rectangle (or circle) in a matrix?
K=ones(30); theta=0:.001:7; radius=10 [X,Y] = pol2cart(theta,radius); A=[round(X)+radius]+1; B=[round(Y)+radius]+1; ring...

environ 10 ans il y a | 0

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doubt to store a array values in for loop ?
a=[1 2 3 4 5 6 7 8 9 10] ii=0 for i=1:3:10 ii=ii+1; k(ii)=a(i) end

environ 10 ans il y a | 0

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getting the day of the week for a given date
d='jun-08-2016' d=datestr(d,'mmm-dd-yyyy') datestr(d,'mmm-ddd-yyyy')

environ 10 ans il y a | 1

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Generator matrix for repetition coding
*Edited* u=3; q=2; C=zeros(u,q*u); jj=1:q; for k=1:u C(k,jj)=1; jj=jj+q; end C %Or u=4 q=3 C=zero...

environ 10 ans il y a | 0

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max and min complex number
If |x1=1.1+2*i| and |x2=1+2.1*i| What is the smallest number ? You can't compare two complex numbers, you can compare their mod...

environ 10 ans il y a | 0

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How to change values of specific elements inside a matrix?
idx=y>100 y(idx)=y(idx)/10

environ 10 ans il y a | 0

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Easy columns merge question
A = [1 NaN 3 NaN 5 6] B= [NaN 2 NaN 4 5 6] C=unique([A B]) C(isnan(C))=[]

environ 10 ans il y a | 0

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How to determine a value within a range?
A=randi(1000,1,100) out=sum(A>=100 & A<=500)

environ 10 ans il y a | 1

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How to truncate the values in a column?
a=1000000001; b=sprintf('%05d',a-10^9)

environ 10 ans il y a | 0

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How to split strings lines to Matrix columns?
A={'100010001000' '100000000000'} M=cell2mat(cellfun(@(x) x-'0',A,'un',0))

environ 10 ans il y a | 0

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Fastest way to have a matrix with intersected elements only between matrix and array
A=[0.1 0.2 0.3 0.3 0.5 0.7 0.8 0.1 0.9] B=[0.1 0.5 0.3] idx=ismember(A,B) A(~idx)=0

environ 10 ans il y a | 0

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Hi,Is there anyone who could give an idea how to create a permutation vector?
V1=[1 2 3 5 4] n=numel(V1) idx=randperm(n) V2=V1(idx)

environ 10 ans il y a | 0

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How to delete and change string in cell array?
s={'1313406900.Mon.Aug.15_11_15_00.GMT.2011.nordzee1.cx.plan.bar';'1313406900.Mon.Jun.17_12_15_00.GMT.2011.nordzee1.cx.plan.ba...

environ 10 ans il y a | 0