Sourabh

Last seen: 14 días hace | Con actividad desde 2025

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Estadística

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Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

14 días hace

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How to make co-occurence Matrix Like this (as shown in Image)
Hey @Arun Kumar Singh I will help you on making a dummy normalised co-occurrence matrix as per the image by breaking it down ...

26 días hace | 0

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BoundingBox in selected object
Hey @rupam baruah You can draw a boundingbox on the 3rd object from the left using “regionprops” as follows: 1. Ensure the ...

27 días hace | 0

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Is it possible to translate a trained Neural Network to C++? I have this code below with one .xlsx input file. I would like to build the trained ANN model in my C++ code. Thanks guys for help! Balazs
Hey @Balazs Fekete Yes, it is possible to generate C++ code from an already trained neural network using MATLAB Coder. Fol...

27 días hace | 1

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Test Size and Prediction Size Difference
Hey @Murat Can The issue with the discrepancy between the number of rows in your test data and the predicted data is related ...

27 días hace | 0

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Princomp has been removed. Use PCA instead.
Hey @Mohamad Afiq The “pca” function is a replacement for the “princomp” function that works in recent releases. Replace th...

28 días hace | 0

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how to remove noise from an image ?
Hey @Hemanth kumar I understand that you want to remove noise from a set of real-world images downloaded from Google, not from ...

29 días hace | 0

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Cannot Use activecontour function
Hey @Tai Pham It seems that the issue is related to the input image. The “activecontour” function in MATLAB expects a 2D graysc...

29 días hace | 0

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Why subplot omitted?
Hey @sungkyum Kim I too encountered this issue in MATLAB R2020a and there are two ways to solve this issue either by using on...

alrededor de 2 meses hace | 0

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How to remove the background from the video or a frame?
Hi @Logaprabhavathy This technique is usually called Background Subtraction. For video, kindly refer to the following OpenC...

alrededor de 2 meses hace | 0

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Removing Background from image or a video
Hey @DP This technique is called Background Subtraction. It can be done using OpenCV in MATLAB. Please refer to the following...

alrededor de 2 meses hace | 0

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Going from trainNetwork to trainnet
Hi @psousa I too encountered the similar issue when using “trainnet” and “trainNetwork” method. The workaround that worked ...

alrededor de 2 meses hace | 1

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CRLB in Mean Square Error
Hey @Bhavana You need to create a custom function to use the FIM function in your dnn to calculate traces of CRLB. You need to ...

alrededor de 2 meses hace | 1

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How to compare columns from two data sets in a loop
Hey @Tomaszzz The most efficient way to perform the comparison would be to use a “for” loop to iterate over the number of varia...

alrededor de 2 meses hace | 0

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matrix to 12-bit monochrome jpg
Hey @grant I could reproduce the issue in MATLAB R2023a. Upon further investigation I found that standard image viewers, such a...

alrededor de 2 meses hace | 0