Answered
Please can anyone explain this code by Majid Farzaneh on Image watermarking (Transform domain) by DCT-SVD?
Hi Jabani, The code you provided implements image watermarking using the Discrete Cosine Transform (DCT) and Singular Value D...

12 months ago | 0

Answered
Can anyone please explain how to get the chain code of a number like 3 by using freeman chain code by taking an example image(contains a number 3)
Hi Sagar, I understand that you want to know how to obtain the Freeman chain code for a digit, such as the number "3", using ...

12 months ago | 0

Answered
Can you please explain any image encryption algorithm based Substitution Box (S-box). Secondly, how to convert any size of channel(matrix) into 256*256.
Hi Adil, I understand that you are interested in learning about image encryption algorithms based on Substitution Boxes (S-bo...

12 months ago | 0

Answered
Can someone please explain how this function? It is for simultaneously recording with the input(X) being white noise at FS 44100hz
Hi, I understand that you are looking for an explanation of the "audioOI" function, which is designed to simultaneously play an...

12 months ago | 0

Answered
im doing face recognition project.please explain the above coding in a step by step manner in how it works
Hi, The provide scirpt is mainly used for illumination normalization and PCA feature extraction. Here is the some explanatio...

12 months ago | 0

Answered
What is the meaning of the term "Offset" in Sim Mechanics Toolbox?? Please explain it in an easy way ...
Hi, Here is the explanation for the same: Definition of Offset: In "SimMechanics", an "Offset" refers to a translation or s...

12 months ago | 0

Answered
please explain following code:[bisp freq,cum,lag]=bisp3cum(R,samprate,maxlag,'h','b').
Hi Sanu, I understand that you are trying to compute the third-order cumulant using a function named bisp3cum in MATLAB, but ...

12 months ago | 0

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please explain how to find the center pixel value of 3X3 matrix image.
Hi Gursheen, I understand that you want to find the center pixel value of a 3x3 matrix, which represents a small image or a ...

12 months ago | 0

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Input and target values are same for Narnet training? Please explain anyone
Hi Gendariz, I understand that you are asking about the input and target values used in training a "NARX" (Nonlinear Autoregr...

12 months ago | 0

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i m working on Bayes shrink will you please explain the code
Hi Ashima, This is the MATLAB code for denoising an image using wavelet decomposition and Bayesian thresholding. I assume th...

12 months ago | 0

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can someone please explain this code step by step
Hi, The MATLAB code you provided performs K-Nearest Neighbors (KNN) classification using datasets read from Excel files and cla...

12 months ago | 0

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please explain this code
Hi Vineeth, The code involves functions and scripts to read, play, and analyze a .wav audio file to determine the gender base...

12 months ago | 0

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for a sampling frequency of 20KHz and message frequency 3KHz what is the bandwidth?
Hi Anuja, I understand that you are asking for the bandwidth of a signal with a message frequency of 3 kHz, given a sampling ...

12 months ago | 0

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how to synthesize any sinusoidal wave's DSB-SC wave using Fourier series.Please provide code for any sinusoidal wave
Hi Rahul, I understand that you want to synthesize a Double Sideband Suppressed Carrier (DSB-SC) wave using the Fourier serie...

12 months ago | 0

Answered
TR module Gain in phased array toolbox
Hi Ahmed, I understand that you want to know whether the peak power and gain specified in the "phased.Transmitter" object wit...

12 months ago | 0

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robust timing and frequency synchronization for ofdm in matlab
Hi Jaya, In order to achieve robust timing and frequency synchronization for OFDM, you can follow the below steps: Generat...

12 months ago | 0

Answered
Carrier Synchronization Code for AM Modulation
Hi Hari, I understand that you are looking to develop code for carrier synchronization in Amplitude Modulation (AM) and are s...

12 months ago | 0

Answered
How to plot AM Single-sideband modulation with carrier (AM-SSB-WC) and AM Single-sideband modulation suppress carrier (AM-SSB-SC) in MATLAB?
Hi, I understand that you want to plot both AM Single-Sideband with Carrier (AM-SSB-WC) and AM Single-Sideband Suppressed Carri...

12 months ago | 0

Answered
How to impliment a Single Sideband Suppressed Carrier Modulator with an audio file as input?
Hi Rhyston, I understand that you want to modulate an audio signal using Single Sideband Suppressed Carrier (SSB-SC) modulati...

12 months ago | 0

Answered
Carrier and messenger analysis of .wav
Hi, I understand that you want to analyze a .wav audio file to extract the carrier frequency and the messenger (modulating) sig...

12 months ago | 0

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Visualizing and manipulating NETCDF files
Hi Nana Kofi, I understand that you want to visualize and manipulate wave data from ERA 5 stored in a NETCDF file using MATLA...

12 months ago | 0

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Can anyone explain this MIMO OFDM code
Hi Ali, I understand that you would like to understad the MATLAB code snippet that simulates frequency-domain channels for a 2x...

12 months ago | 0

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Can anyone please explain me the Fourier Descriptor coding?
Hi Gobika, I understand that you want an explanation of a specific part of the Fourier Descriptor code, particularly the lines ...

12 months ago | 0

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Can someone please explain the following codes?
Hi Sneha, I understand that you want an explanation of the MATLAB code implementing Principal Component Analysis (PCA) as defin...

12 months ago | 0

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Regression Model for explained model(Details inside)
Hi Mike, I understand that you want to develop a machine learning model that can predict future values of three variables (x, y...

12 months ago | 0

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can anyone explain me dis gaussian low pass filter coding
Hi Shri Ram, I understand that you want an explanation of the code implementing a Gaussian low-pass filter on an image. This co...

12 months ago | 0

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modeling channel code
Hi, I understand that you want to model data transmission through an Ultra-Wideband (UWB) environment using a specific channel ...

12 months ago | 0

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Explaination of following code
Hi Sonali, I understand that you want an explanation of the given MATLAB code, which involves image processing operations suc...

12 months ago | 0

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Please explain 'statsfminbx' function ?
Hi RS, I understand that you are encountering an error related to the 'statsfminbx' function while performing maximum likelihoo...

12 months ago | 0

Answered
Variance explained by the PLS components?
Hi Hamid, I understand that you are interested in understanding how the "plsregress" function in MATLAB calculates the varian...

12 months ago | 0