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grammar and spelling check
Check spelling and grammar of comments

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Dont get the required answer..please help
I am going to assume you want the following: A should stay the same, except for some positions. On the positions that A is 5 and...

más de 9 años hace | 0

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What does s = tf ('s') do?
You could think of this as something similar to _uint8(5)_. It is a way to generate a variable with the correct data-type, so yo...

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I am trying to plot different curves in gui, but i dont know how to add legend to it.
Try if this works: replace this for l=1:i legend([p(1:l)],Legend{1:l}) end with this legend(p(1:i),Legend(1:i))

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Why does this equation make complex number?
First off, have a look at the preview before you post a question. This code is unreadable and most people will not bother trying...

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V = [7 9 -8 9 3 -8 -5 1 10 10 0 -7]; Write a script file that will determine how many times the values increase in V when going from one entry to the next.
We are not paid consultants, so don't give orders. This is the place where you can find help if you get stuck, not the place whe...

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save data in a array
You forgot a semicolon (the ; sign) to suppress output and a was overwritten each loop itteration. There is a method to use l...

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How to delete rows in a table
As KL mentioned, this code is unreadable. Press the _{}Code_ button after selecting your code for proper formatting. However, I ...

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I prompt for a matrix name, to be plotted, how do get that that matrix name as a string without entering it as a string so that I can use it for the title of the plot?
You can find this solution <http://stackoverflow.com/questions/11453165/matlab-get-string-containing-variable-name here>. f...

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I want to create a block matrix using some loop (and logical conditions). I wrote the following code that works when "p" and "q" are numbers. How can I make it work in the same way, when "p" and "q" are matrices?
clc; p=[2 1 ;1 2 ]; q=[0.3 0.2;0.2 0.3]; r=[0 0 ;0 0 ]; c=[p r q r r;... r p r q r;... q r...

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网格转换的问题
(Quoted answer copied from a <https://nl.mathworks.com/matlabcentral/answers/331274-how-to-generate-regular-square-meshes-instea...

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find_containing_folder
Find the full path of your calling function

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Error Out of memory.
The list below is shamelessly <https://nl.mathworks.com/matlabcentral/answers/331255-what-does-this-error-message-mean-error-usi...

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How to code Usernames and Passwords?
You could save the usernames and passwords in a (n_users,2) cell, and using _ismember_ to quickly find the entered combination i...

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Inpolygon input with faces and vertices?
I had 3D meshes without holes, but <https://www.mathworks.com/matlabcentral/fileexchange/43381-intriangulation-vertices-faces-te...

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I cant display my image
You can view the separate channels with figure(1),clf(1) subplot_rows=floor(sqrt(size(IM,3)); if subplot_rows==0,sub...

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Why MATLAB gives me this warning?
You are trying to find a zero of a function. This means Matlab will look for an x-value where the sign changes. During this proc...

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How can i plot a vertical line (x=constant) in a maximum of a curve ?
%First find the maximum values maxes(1)=max(p100(:));maxes(2)=max(p1k(:));maxes(3)=max(p100k(:));maxes(4)=max(p10M(:)); ...

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Biexponential fitting (non-linear regression)on Matlab
So you have a list of (La,t) combinations? With _fittype_ you can tell Matlab what function it should fit to. La0=La(t==0);...

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https://jp.mathworks.com/help/matlab/examples/using-fft.html
I am not a signal processing expert, but here goes. Regarding questions 1 and 2: The first element will contain information...

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How do i plot the integral against number points used?
_copied from comments_ total_samples=20; integral_value=zeros(1,total_samples); for n_samples=1:total_samples X=linspa...

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how can I draw flashing arrow on the plot?
t = text(0.5,0.5,'\leftarrow'); for blinks=1:10 set(t,'Visible','off') pause(0.5) set(t,'Visible','on'...

más de 9 años hace | 2

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How can I output my answer automatically with different sub-folders?
Have you tried a loop the filename formed with sprintf? for folder_number=1:5 text1 = fileread(sprintf('C:\Users\ASU...

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How to plot y-axies?
This is a logarithmic plot. So when you use the _semilogy_ function, you can use set(gca,'YTick',[1 2 8 16]) On newer ve...

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How to create a numerical variable from a string stored in a cell array ?
You can use _unique_ to generate the list of codes, followed by _ismember_ to find out the locations, so the result is a vector....

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quelle est la procédure pour recevoir le DVD Matlab R2017a ?
Pourquoi veut-tu le recevoir sur un DVD? Tu peut le télécharger <https://www.mathworks.com/downloads/web_downloads/select_releas...

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What are the different elements of the imregtform matrix T?
I'm betting Image Analist will give a much more complete answer than I ever could, but here are my pointers. The options you ...

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sorting a vector by another vector
You can use the second output of the _sort_ function to get the indices. Type _doc sort_ for more information and options. [...

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How to label stacked bar?
I did not test this code, but it should skip the 0 values hText=zeros(1,size(sample_data,2)); for n=1:size(sample_data,2...

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I want help to crop only route from map image like shown below. Is anyone help me with code?
To improve your chances on getting an answer, make sure to show what you already tried, show some effort. My first try would ...

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