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What is the cause of strange "spike" artifacts after IFFT?
I am convolving two signals by multiplying them in the frequency domain. The first signal, , is in the time domain, and I conver...
1 month 前 | 1 个回答 | 0
1
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Just downloaded MATLAB 2025a: Workspace is blank and greyed out
I just downloaded MATLAB 2025a and no variables show up in the Workspace, even though they are actually saved in memory. For exa...
2 months 前 | 4 个回答 | 0
4
个回答提问
MATLAB 2025: Why can't I close a figure using Mac keyboard shortcuts?
I just downloaded MATLAB 2025a and all is working well so far except a strange quirk: There is no easy way to close a figure win...
2 months 前 | 0 个回答 | 2
0
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Apparent bug in getting the current axis (gca) with ginput on a Mac?
I have a script in which I click on different subplots to interactively edit data. Let's say the figures are like this: figure(...
3 years 前 | 0 个回答 | 0
0
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Figures with large amounts of topographic data don't export properly to .eps (Version 2 using geoshow)
I am having a very similar problem to this question: https://www.mathworks.com/matlabcentral/answers/357368-figures-with-large-a...
6 years 前 | 0 个回答 | 0
0
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How to determine which grid cells a line segment passes through?
Hi, I apologize if this question has been asked before but I have looked and cannot find the answer. Similar to my previous q...
10 years 前 | 4 个回答 | 1
4
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How to determine what grid cell a given point is in?
I apologize if this question has been asked before but I have looked and cannot find an answer. Lets say I have a grid with x...
10 years 前 | 3 个回答 | 1
3
个回答提问
Code Sections disappeared. Cannot use %%
I closed MATLAB and when I re-opened it, all my code sections were gone. I had previously enabled code folding around code secti...
10 years 前 | 1 个回答 | 0
1
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Display information about a point by hovering over it on a figure
I have a matrix with columns for latitude, longitude, temperature, elevation, site number. In the rows I have 200 sites. I plot ...
10 years 前 | 1 个回答 | 2
1
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Plot subplot figures as slices through a 3D volume
I am trying to display some slices through a 3D volume using subplots. What a want to do is have a figure showing a 3D volume wi...
12 years 前 | 0 个回答 | 1
0
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How to output a figure from a function?
Is there a way to output a figure from a function? I have: figure(1);plot(x,y) figure(2);plot(y,z) Is it possible to...
12 years 前 | 1 个回答 | 0
1
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How to plot a 4D matrix, variable-by-variable?
I have a 4D matrix of a mathematical function of the form R(x,y,z,t). I want to plot a variety of different things on 2D plots u...
12 years 前 | 1 个回答 | 0
