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Extrapolation 2-D lookup table
I don't know what kind of extrapolation is done in Simulink, but have you looked on the FEX? This might help, for example: <...

15年以上前 | 0

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Error in coding
Do have the correct toolboxes? Did you format the code correctly? It looks like there is some wrapping going on even on the pa...

15年以上前 | 0

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How to create this function in Matlab?
If I understand you correctly, function S = mysum(a,b) S = sum(a.*b./sqrt(a.^2 + b.^2)); *EDIT* . . Sean de points o...

15年以上前 | 0

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matlab guide tool
Is there a question in there somewhere?

15年以上前 | 0

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push botton
You will either need to put the function in a separate M-file, or convert the script itself to a function so that the callback f...

15年以上前 | 1

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removing duplicate data
Load the data, call the UNIQUE function with the rows option, then save the result.

15年以上前 | 0

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Inner matrix dimensions problem
You were close, only missing one dot. z = ((2*pi)./(3*i^3))*(1-cos(i*pi))*sin(i.*x).*(exp(-3*(i^2).*t) + 2*cosh(2*(i^2).*t)...

15年以上前 | 0

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Return to previous zoom level/location
Here is an example. load clown image(X)% Now zoom in on the eye. % After zooming in, do this: . . L = ...

15年以上前 | 2

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Handle Graphics - run a callback function when mouse motion ceases??
I would perhaps not have the mouse motion reset a timer, but have the function which brings up the pseudo-tool-tip on a timer - ...

15年以上前 | 0

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Ezplot x^3 + y^3 =6xy
Try this: ezplot('x.^3 + y.^3 - 6*x.*y')

15年以上前 | 0

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creating GUI for my program
From your comment on Andrew's Answer, it seems that you found how to call your function by one pushbutton, but now need to store...

15年以上前 | 1

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finding the indices of the first (by index) negative number in the bottom row of a matrix
An alternative, R = size(T,1); LOC = [R find(T(R,:)<0,1,'first')]

15年以上前 | 2

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sub2ind -> out of range subscript
The error means exactly what it says. Here is an example where we try to access element (4,6) in a 3-by-3 matrix. It should pro...

15年以上前 | 0

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Version 2011 produces .FIG file unreadable by version 2006
You also could try: hgsave(fhandle,'filename','-v6') Then opening the file in 2006a with HGLOAD.

15年以上前 | 0

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Plotting contour lines at specific value
Please re-paste your code and use the code format button so we can read it. I see a bunch of ? marks in the code. When using t...

15年以上前 | 1

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Error in coding..help needed
That isn't an error, but a warning, right? You must have looked at the other question you asked about this problem. Do you con...

15年以上前 | 1

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How to Run an m.file from GUIDE push button?
Leave the CreateFcn alone for this task. Put the call to the M-file in the callback for the pushbutton. The callback is the fu...

15年以上前 | 5

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value from graph
I am surprised you didn't get an error, indexing into y like that. What is y anyway, you don't define it. All I see is theta, ...

15年以上前 | 0

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Determining the difference between two vectors
Expanding on Paulo's answer, to get the logical index locations of the errors, do this: locs = td~=rd now to find out how ma...

15年以上前 | 4

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Overload get(0, 'MonitorPositions')
What does the code you are using do with the value returned by get(0,'MontorPosition') Depending on your answer to that que...

15年以上前 | 1

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generating the list of permutations
For future reference, the first thing you should do when you have a question like this is to search the documentation. At the c...

15年以上前 | 2

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Merging two figures
As an example, figure(50) plot(0:.01:1) figure(60) plot((0:.01:1).^2) Now, do this: L = findobj(50,'type','line'); ...

15年以上前 | 15

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uigefile or uiimport for multiple files?
According to the <http://www.mathworks.com/help/techdoc/ref/uigetfile.html documentation> for UIGETFILE, you can allow the use...

15年以上前 | 0

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error for Index exceeds matrix dimensions
Actually, I think Tian is looking to remove the elements from the cell completely. X0 = repmat({3 0 8 7},1,3); X0 = X0(cel...

15年以上前 | 2

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Updating variables in a "real-time" GUI
Have the image processing loop check retrieve the string property from each editbox at the beginning of the loop. You may need ...

15年以上前 | 1

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how to disable bootup warning message
I think STARTUP is run after such warnings are generated, so this won't help. You could put a call to CLC in STARTUP so you d...

15年以上前 | 1

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Customizing surfc / meshc graphs
S = surfc(x,y,z); xlabel('pH'); ylabel('Ca++'); zlabel('SO4--'); title('Gypsum formation'); % Now set the surface...

15年以上前 | 0

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sum
I am a little confused, do you mean like this: Y = reshape(1:18,6,3) % A manageable dimension. Y_1 = sum(Y,2) So in your ...

15年以上前 | 1

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@Matt Fig: where's our hump-day puzzler?
Believe it or not, I am working on one for next week! I am trying to decide whether or not it is too hard for most people to so...

15年以上前 | 0

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create selecting menu
Will this work for your purposes? Simply call the file with a pre-existing 2D array. function [] = selctrowsgui(A) ...

15年以上前 | 0