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# Prasobhkumar P. P.

Last seen: 14 jours il y a Actif depuis 2020

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augmentedImageDatastore center crop does not return datastore with labels
Labels of augmentedImageDatastore is is inside the output (see info). [data,info]=read(augimdsTrain) I got this info from b...

plus de 2 ans il y a | 0

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How to read all Images in datastore
Memory limitation??

plus de 2 ans il y a | 0

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Create a bagOfFeatures using HOG/LBP/KAZE features
BOF is also a built in MATLAB function. It works on image data store format https://in.mathworks.com/help/vision/ug/image-categ...

plus de 2 ans il y a | 0

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How do I prevent minimizing Matlab windows after calling uigetdir?
Even thought this is not the correct solution. But it will work. https://in.mathworks.com/matlabcentral/answers/439512-when-i-u...

plus de 2 ans il y a | 1

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scaleBar
This function helps you to draw automatically a scale bar in your image.

presque 3 ans il y a | 4 téléchargements |

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Colormap utility - two axes in colorbar
Thank you dpb. The connection between 2 axes are achieved using updated version of your code. https://in.mathworks.com/matlabce...

presque 3 ans il y a | 0

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multiple Axes Colorbar
This function helps to create 2 axes in 1 colorbar

presque 3 ans il y a | 1 téléchargement |

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randomly select elements of an array
histHandle= histfit(data,nBins,'normal'); [Val Ind] = max(histHandle(2).YData); %histHandle(2) corresponds to th...

presque 3 ans il y a | 0

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Fourier transform of shifted signals (FFT)
Why do you multiply by Ts? X=Ts*fftshift(fft(x)); As per MATLAB's fft definition, it take cares of it automatically. Please cl...

plus de 3 ans il y a | 0

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plus de 3 ans il y a | 0

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power spectrum plot of an image

plus de 3 ans il y a | 0

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How to plot Fresnel Diffraction?
function U = fresnel_advance(U0, dx, dy, z, lambda) % The function receives a field U0 at wavelength lambda % and returns the ...

plus de 3 ans il y a | 0

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How to correct lateral displacement in an image