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How to disable automaticlly showing new plot
I think it will not bring it to the foreground if you set the figure visibility to 'off'. However, then you can't see it until y...

presque 12 ans il y a | 0

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mean of matrix elements
myMatrix = rand(5760,1) for jj = 1:576 moving_avg(jj,1) = mean(myMatrix(jj*10-9:jj*10)); end Will make a matri...

presque 12 ans il y a | 1

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I save a cellarry ,but the result looks like strange
Read the documentation... Haha "csvwrite does not accept cell arrays for the input matrix. To export cell arrays to a text ...

presque 12 ans il y a | 0

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how to find mean with nan
Use *nanmean* If you dont have it, I wrote this For an array, x n_nans = 0; temp = x; for i = 1:length(x...

presque 12 ans il y a | 0

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problem getting correct indices of a matrix
Try this maybe? odif = find(o~=on); % element index: combos with O==O pdif = odif(find(p(odif)...

presque 12 ans il y a | 0

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Inverse cosine of complex numbers
I know why! You were close, but you didn't quite replicate the definition in the documentation correctly. <</matlabcen...

presque 12 ans il y a | 0

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Error using meshgrid function.
The reason is this. Lets say I make two 500x500 matrices using the following. A = ones(500,500); B = 4*ones(500,500)...

presque 12 ans il y a | 2

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Undefined function 'yout' for input arguments of type 'double'
*yout* is not a default Matlab function and hasn't been saved as a variable yet either. You, or a peer/coworker must have writte...

presque 12 ans il y a | 0

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How do I removed warning dialog popups?
Use find and replace and you can't possibly miss any... :) Ctrl+F Find: warndlg Replace: %warndlg There are also plenty...

presque 12 ans il y a | 0

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I have trouble with cell arrays
Is this what you are looking for? a = {0 0 0 0}; b = {1 1 1 1}; c = {'1' '2' '3' '4'}; d = {'look,';'this';'has';'...

presque 12 ans il y a | 0

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How can I "draw" a 2D figure if I know all of its points?
*The greyed out text is all you should have to type to make what you want.* First assign the data to an 'array', or also call...

presque 12 ans il y a | 8

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Question

title('string1_string2'): Stop automatic subscripts?
I have a code that goes through _many_ files and creates _many_ plots that I distribute to different users. The plots are automa...

presque 12 ans il y a | 3 réponses | 0

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Change plotyy axis properties
Click the plot that you want to change first. gca selects the most recently 'active' one. Clicking one will make it the 'acti...

presque 12 ans il y a | 0

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Cell contents reference from a non-cell array object.
Don't use the curly brackets. That tells Matlab its a cell when its not. It is an array. Write like this dist= sqrt((X(i)-X...

presque 12 ans il y a | 6

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how to search values?
To list all variables in your workspace variables = who; With this, you can loop through every variable, and check if it...

presque 12 ans il y a | 1

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How to use symbolic variables and functions (Syms) in a Simulink Matlab Function?
Example equation: abs(x+1) + abs(5x-1) = 6 How to solve (Here, I look for real solutions specifically): syms x real; ...

presque 12 ans il y a | 0

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Area between baseline and data peak
The area under a curve is the definition of an integral. You will want to take the integral and subtract the baseline * baseline...

presque 12 ans il y a | 0

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How to plot figure for multiple values
When a figure is open, use hold on before plotting to keep putting more plots on the same figure

presque 12 ans il y a | 1

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Attempt to reference field of non-structure array.
Accessing lp.lr is your problem. First make sure this is really what you meant to type. If it is, make sure lp.lr really exis...

presque 12 ans il y a | 0

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How can I get the rest of the function to quit once a sound file is done playing out?
If you use the *audioplayer* function you can use the stop function to close the image. StopFcn - Function to execute o...

presque 12 ans il y a | 0

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FIND requires variable sizing
Have you tried what this guy did for a similar situation? http://stackoverflow.com/questions/19369205/matlab-error-find-requi...

environ 12 ans il y a | 0

Question

Creating a simple contour plot / Heat map
I have edited this question to try to make it more clear: As an example, I have the following arrays: a = 1 ...

environ 12 ans il y a | 1 réponse | 0

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How to calculate mean or variance in a string ?
You can convert to ascii equivalent, then find variance. jumble_text = 'alskdjbfalksjbdf' ascii_text = double(jumble_tex...

environ 12 ans il y a | 0

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Problem related to legend
I looked at your code and know exactly why your legend is doing this. Early on in your code, you used this command four times...

environ 12 ans il y a | 0

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How to put vectors inside a matrix
You can make a 3d array where each slot from a 10x10 matrix has its own vector with the following syntax. matrix(1,1,:) = ...

environ 12 ans il y a | 1

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Why is MATLAB continuously asking me to activate when launched?
In my experience that has happened when its not able to locate the license file. You may already have it though. If you are w...

environ 12 ans il y a | 0

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sprintf('%d',x) prints out exponential notation instead of decimal notation
Use f instead of d for floating point notation will stop the scientific I believe. sprintf('%f',1.05*100) sprintf('%f'...

environ 12 ans il y a | 3

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How to interpolate arrays for smoothening?
To interpolate an array, you need the following X: An array of data, lets call it your independant data. Y: An array of da...

environ 12 ans il y a | 0

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Could I use a dynamic character or string in a for loop to call a variable with different name?
Use *eval* , Its really easy! Reads a string as a variable. Here is an example. Using the base 'var', I increment the variabl...

environ 12 ans il y a | 1

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What is changing in R2014b?
Release notes can be found here http://www.mathworks.com/help/matlab/release-notes.html They are not yet available for 201...

environ 12 ans il y a | 0