Sourabh

Last seen: Today | 自 2025 起处于活动状态

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统计学

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已回答
ocr problem for reading numbers
Hey @Abhishek Kashyap, I was also unable to extract the numbers when I tried MATLAB’s “ocr” function on the given image. The r...

19 days 前 | 0

已回答
How to add a voltage regulating OLTC between nodes 650 and 632 of bus 13 IEEE
Hey @FM FM I understand that you would like to install a “Voltage-regulating OLTC" between nodes 650 and 632 of the IEEE 13-bus...

20 days 前 | 0

已回答
Error in port widths or dimensions. Invalid dimension has been specified for input port 1
Hey @Ryan Rizzo I understand that you simplified the model by removing extra Simulink Demux blocks and seek a way to solve port...

21 days 前 | 0

已解决

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

1 month 前

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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 ...

2 months 前 | 0

已回答
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 ...

2 months 前 | 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...

2 months 前 | 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 ...

2 months 前 | 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...

2 months 前 | 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 ...

2 months 前 | 0

已回答
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...

2 months 前 | 0

已回答
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...

2 months 前 | 0

已回答
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...

3 months 前 | 0

已回答
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...

3 months 前 | 0

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

3 months 前 | 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 ...

3 months 前 | 1

已回答
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...

3 months 前 | 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...

3 months 前 | 0