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Find closest value in array
This finds the value in N which is closest to the V value I am calling. N = [1990 1998 2001 2004 2001] V = [2000 2011 ...

fast 12 Jahre vor | 28

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how to create initial population of 100 random numbers
You can generate random number grids using the function *rand* rows = 3; columns = 3; Numbers = rand(rows,columns...

fast 12 Jahre vor | 1

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I got this error: <Undefined function 'findSpindles' for input arguments of type 'tsd'> using the function below, but I need a tds, how can I fix it?
Undefined function can often allude to a simple mistake of not having saved that function in the folder you are currently workin...

fast 12 Jahre vor | 0

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Need help to write general syntax for matlab program for combining results of all inputs
Here is a sure-fire but not necessarily efficient way. This should combine the results of generating lots of 2x2 matrices that...

fast 12 Jahre vor | 0

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columns of a matrix
To call the entire contents of a column of a matrix, use matrix name and the colon operator (:) Para encontrar la columna de ...

fast 12 Jahre vor | 0

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index out of bounds
My assessment: It found no values where check was equal to zero, so there was no value for 'indx'. I don't have everything I ...

fast 12 Jahre vor | 0

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The example from internet doesn't work in matlab (ODE45 for solving equation system)
When you called it you left out an equals sign, to start. [T, XY] ode45('diffxy',0,10,[0 1 0]) %from this [T, ...

fast 12 Jahre vor | 0

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Why is a straight line being plotted at zero, in addition to my desired plot?
You have the following line plot([0,180],[0,0],':k','LineWidth',2); This plots a line from 0 to 180, with values from 0 ...

fast 12 Jahre vor | 0

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Obtain two different types of plots in same figure
You can use subplots like normal (yay!) I just tried it with a surface plot on the left and a line plot on the right. Here is ...

fast 12 Jahre vor | 0

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How can I use the content of a variable to call another variable?
eval(currency) or eval('eur2usd') etc

fast 12 Jahre vor | 0

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I keep getting this error:Index exceeds matrix dimensions.
'You cannot try to access part of an array that does not exist yet. >> A = [1,3]; >> A(3) _Index exceeds matrix d...

fast 12 Jahre vor | 0

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Find index where value exceeds threshold
This should answer your problem! :-) idx = find(returns > X) Now if you have an MxN matrix, the idx returned is the ...

fast 12 Jahre vor | 1

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How to plot two matrices with multiple conditions on same graph?
Try using & instead of && Do you get the same problem?

fast 12 Jahre vor | 0

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uigetfile does not work in a loop
Hi, I had this same issue before. Sometimes matlab runs faster than figures can populate and it moves on to steps too quickly...

fast 12 Jahre vor | 0

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How to include more asterisks on a line in a plot
Hi Hail, I have an answer for oyu. Lets say you have a small sample of 10 points. time = [1 2 3 4 5 6 7 8 9 10] y...

fast 12 Jahre vor | 0

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i need change this to MATLAB CODE , its Necessary
See the code below for how to solve this problem. You can copy paste and it should work fine x0 = [1 1;1 1]; A = [32...

fast 12 Jahre vor | 1

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How can i write this in matlab?
Newton's Method is a very elementary technique, and I strongly recommend you try to learn about it and how it works. If you l...

fast 12 Jahre vor | 0

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Display precision vs actual precision
To round to the hundredths place X_rounded_to_hundredth = round(X*100)/100 Matlab still stores '0's after though. Not su...

fast 12 Jahre vor | 1

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How can I approximate a certain section of a vector to remove noise?
A easy solution is to either use polyfit or take a moving line average of your data, but you lose some resolution. Try ...

fast 12 Jahre vor | 0

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Difference in matrix sizes
Clear your variables and try again and see if it still happens. Doesn't happen for me. x = 1:2:10 <</matlabcentral/...

fast 12 Jahre vor | 0

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how to send me an email from matlab running on another computer?
Have the other computer use sendmail? *sendmail* *(recipients,subject,message)* sends an email included the specified message...

fast 12 Jahre vor | 0

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Multiply mutiple numbers by 1.66666666666667
Are the numbers stored in an array? If they are, say they are stored in an array called "MyNumbers", you can type Solut...

fast 12 Jahre vor | 0

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Compute average of a column in a cell without considering NaN values
Hi Maria, Here is a rough example of how to get the mean value for EVERY column gathered in your matrix. Its definitely not t...

fast 12 Jahre vor | 0

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How to create a delayed version of a cosine signal?
Your second cosine function definitely IS shifting. Its just that you are shifting it over exactly 5 periods, so it lies on top ...

fast 12 Jahre vor | 1

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How can I avoid having to press 'Enter' (or any keyboard key) to return text in an edit box?
Just throwing out ideas. I'm assuming Dictation is a speech-to-text 1) Try using a timer? Not sure what your application is. ...

fast 12 Jahre vor | 0

Frage

Easy textscan question. What is this input?
I have inherited a script with many textscan functions like the one below textscan(fid, '%*s %*s %f\n\r',1,'HeaderLines',19...

fast 12 Jahre vor | 1 Antwort | 0

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In matlab gui, I have following code to load an image. I want to change it into user define function. is it possible and how?
Make a new function in the editor and I believe you can literally save this as loadmyimage.m (you can change the name to whateve...

fast 12 Jahre vor | 0

Frage

Radio Buttons - Where can I find documentation?
I am trying to use GUIDE for various things. After not having used it for over a year, I can't believe the simple things that I ...

etwa 12 Jahre vor | 1 Antwort | 0

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How can I deploy a listbox from a pushbutton in a GUI?
listdlg('ListString',S) creates a modal dialog box which allows you to select a string or multiple strings from a list. ...

etwa 12 Jahre vor | 0

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Frage

Why does str2num truncate my number so early?
When I try to convert from string to number, I lose precision? whos test_str Name Size Bytes...

etwa 12 Jahre vor | 2 Antworten | 0

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