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Maximum perpendicular distance from line to convex hull boundary
I had to do something similar to this some time ago, sorry I don't really remember the specifics but I used rayTriGPU: https://...

4年以上前 | 0

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Model Based Reinforcement Learning
Your agent shouldn't be able to make 'invalid' actions at all. For undesired actions, as you say the correct reward function wit...

4年以上前 | 0

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How to Filter Datasheet
Why do you want to do this? Its certinaly poossible to write code to do what you want, I'm just wondering if maybe there is a m...

4年以上前 | 0

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compress a 3D volume into a 2D image
Could you project the data along each axis (using mean(data,dim) for instance) to get 3 two dimensional images and then do the t...

4年以上前 | 1

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to run NaN values with anova1
As per the anova1 help it expects groups to be arranged in columns, not rows: "P = anova1(M) for a matrix M treats each col...

4年以上前 | 0

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.dat file image generation and analysis
Matlab has countless ways to visualise images loaded into the workspace. The problem with your file is that .dat sounds like a ...

4年以上前 | 1

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How to import a specific range using readtable
Can you not just read the whole table and the select the data you want from the resulting matrix? cd 'C:\Users\julia\Desktop\Te...

4年以上前 | 0

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Fatal Error on Startup
You should probably contact Matlab suport: https://uk.mathworks.com/support/contact_us.html?s_tid=sp_ban_cs M.

4年以上前 | 0

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How to resize test images for neural network deep learning?
Did you just substitute your own input image for the Matlab tutorial one? Because it looks like the whole code is built around 3...

4年以上前 | 0

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Can we import data from Dropbox to matlab?
I haven't used this but maybe this function would be helpful: https://uk.mathworks.com/matlabcentral/fileexchange/59548-url-rea...

4年以上前 | 0

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How to plot a position heatmap inside a circle?
Hi Manal, I'm always happy to help a fellow animal researcher! If you know where the center of the arena is in your heatmap th...

4年以上前 | 1

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How do I access images from directories using an input command for the extensive file?
In the example function you gave the second input 'fileType' is not used, is that the problem? You could use this in the line c...

4年以上前 | 1

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Plotting X, Y cordintions with a line short line that indicates the angle
Your question is lacking some detail I suspect. Just to plot the XY data you could do this: dat =[20 30 200 30 ...

4年以上前 | 0

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Efficient way to rename files adding prefix from higher rank folder
You should look at fileparts: https://uk.mathworks.com/help/matlab/ref/fileparts.html And strsplit: https://uk.mathworks.com/...

4年以上前 | 0

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Loop an animated plot
I would run your function once and generate a movie file, then insert the video into Powerpoint using the 'insert video' option ...

4年以上前 | 1

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Copy an Excel worksheet from one workbook to another with Matlab
Why does readtable followed by writetable not work?: https://uk.mathworks.com/help/matlab/ref/readtable.html?searchHighlight=re...

4年以上前 | 0

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find maximum of data with some conditions
I really don't understand your question, how are the data arranged? Can you give us an example piece of data? It sounds like yo...

4年以上前 | 0

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HELP TO SINC MY MATLAB DRIVE FOLDER WITH GOOGLE DRIVE
I don't use Matlab Drive at all, but if it works similarly to Google Drive and OneDrive there will be an option to choose where ...

4年以上前 | 0

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How can I get filenames for individual images in a multi-page tiff stack?
From what I remember ImageJ uses Bio-Formats? You could look at this: https://docs.openmicroscopy.org/bio-formats/5.8.0/users/...

4年以上前 | 0

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Extract columns from multiple csv files
Why not just concatenate the data - or am I missing something? If in the end you want a single vector to analyse you can just c...

4年以上前 | 0

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how to properly use num2str with string input for load or title funtions.
I'm guessing the files you want to load are named something like: 'GST_amorph_P900_Reflection'? If that's the case you need to ...

4年以上前 | 0

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Meaning of "clear all" and "clf"
Have you checked the help or reference material? https://uk.mathworks.com/help/matlab/ref/clf.html https://uk.mathworks.com/he...

4年以上前 | 1

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Reading portions of several CSV files
Is the problem that the loaded data are not in a format you like and you can't concatenate it easily or is it that you just don'...

4年以上前 | 0

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Organize data in matrix
If I understand correctly you have an excel file with 4 columns. One column contains x values, one y values, one z values (which...

4年以上前 | 0

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Error: Index in position 2 exceeds array bounds
Your line fails because NumDataS is empty, because the 'text' field of xlsread is empty. I'm not really sure why but the third o...

4年以上前 | 0

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Sample a square pixel image into hexagonal pixel image
I don't think there is anything native to matlab that would work for you - remember that Matlab is all about matrices, which hav...

4年以上前 | 0

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From matrix to timetable
I think what you have there is about as efficient as you can get. M.

4年以上前 | 0

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convert image pixels to binary file
If you mean you want to convert the image intensity values to an actual binary representation you might want to look at: https:...

4年以上前 | 0

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How to stop the subplot at different time loop
By time do you just mean loops? Like this: figure for i = 1:20 x = rand(100,1); if i==1 subplot(1,2,1) ...

4年以上前 | 0

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"Find and Replace" in Matlab Editor
I don't think this is a feature in Matlab's find & replace utility. You could write your own code to do this though - just open...

4年以上前 | 0

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