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Sudarsanan A K


Last seen: 6일 전 2023년부터 활동

Followers: 0   Following: 1

Programming Languages:
Python, C++, MATLAB
Spoken Languages:
English
Pronouns:
He/him
Professional Interests:
Signal Processing, Wireless Communications, Bluetooth Toolbox, Satellite Communications Toolbox, WLAN Toolbox

통계학

  • Knowledgeable Level 4
  • 6 Month Streak
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How to use comm.SphereDecoding for a custom channel?
Hello, Seems like your intention is to bypass the "comm.MIMOChannel" with a channel matrix, , in the simulation of decoding by...

16일 전 | 1

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Periodogram.... Which best method does reduce variance and bias of periodogram in these two states : finite length of noisy sound signal and several pure and noisy signals?
Hi Najim, To reduce the variance and bias of the periodogram in the two states you mentioned, you can use the Welch's method or...

17일 전 | 0

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How does MATLAB downsample the output of the linear equalizer in a fractional comm.LinearEqualizer?
Hi Zachary, The difference between MATLAB's "comm.LinearEqualizer" output ("FFEout") and the downsampled output from a direct c...

17일 전 | 0

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Received Output High SNR Error
Hi James, The MATLAB code you have provided aims to simulate the transmission and reception of an image in a noisy environment,...

19일 전 | 1

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How do I incorporate jammers into signal coverage maps?
Hi Michael, To visualize the impact of jamming or noise on a coverage map using MATLAB, we can adopt a simplified yet insightfu...

19일 전 | 1

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What is the correct normalization for a flat top window?
Hello Claudio, Your approach to applying a flat top window and performing the FFT to obtain accurate amplitude information from...

20일 전 | 1

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How do I interpret output data from spectrogram function
Hello Ryan, The output you are observing from the "spectrogram" function is as expected due to how the function processes the i...

20일 전 | 0

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Detect Bluetooth BLE device disconnection event - Add listener to 'Connected' property
Hi David, To ensure efficient Bluetooth Low Energy (BLE) connection monitoring within your application, you can adopt different...

20일 전 | 0

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What is the residual defined in eigs?
Hi 俞而 陈, The "eigs" function in MATLAB is designed for efficiently solving eigenvalue problems by leveraging the ARPACK library...

대략 2개월 전 | 1

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EVM calculation in communication toolbox
Hello Anu, The "comm.EVM" system object is used to calculate the EVM (Error Vector Magnitude) between the reference signal and ...

대략 2개월 전 | 0

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why the input data of the function "dvbrcs2Turbodecode" has to be "-data"?Does it always to be this way?It's wrong sometimes.
Hi Jiaxin, The negation of the demodulated output, 'demodOut' before passing it to 'dvbrcs2TurboDecode' is crucial and directly...

대략 2개월 전 | 0

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How to fix pmtm function error messages for PSD calculation for a given frequency range
Hello R Sak, It looks like there was a misunderstanding regarding the use of the 'freqrange' argument in the 'pmtm' function. T...

대략 2개월 전 | 0

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How to solve the optimization problem where constraint is calculated thorough the loop?
Hi Anup, When dealing with optimization problems in MATLAB, especially with constraints that depend on calculations within a lo...

대략 2개월 전 | 0

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Binarizing stack of tif files
Hi LaraS, To binarize each frame in your multidimensional image array, you can use a loop to iterate over each frame and apply ...

대략 2개월 전 | 0

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can I compute expectation on matrix by Mento Carlo method in matlab
Hello Mingcheng, Yes, your approach of computing the expectation, ) by generating multiple instances of , accumulating them, an...

대략 2개월 전 | 0

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How can I extract the position of the correlation peak between every two consecutive frame and plot its time varying position?
Hi Parastoo, To extract the position of the correlation peak between consecutive binary frames, you can use the "normxcorr2" an...

2개월 전 | 0

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Bipolar montage generation for 2 EEG electrode signals
Hi Anushasree, To incorporate the generated EEG signals into another program for calculating the bipolar montage (the potential...

2개월 전 | 0

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pll output is just single dc line and no oscillation
Hi Ahmad, If you are observing a single DC line as the output in your Simulink PLL simulation without any oscillation, it likel...

2개월 전 | 0

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Fourier transform values at non-integer frequencies for images.
Hello Saivivek, The "nufftn" function in MATLAB is used for non-uniform fast Fourier transforms. It allows you to compute the F...

2개월 전 | 1

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Maximum likelihood fitting for the r Largest Order Statistics
Hello Yi Lun, To estimate the parameters of a Gumbel distribution using MATLAB's "mle" function for multidimensional data, such...

2개월 전 | 0

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Can I use a square matrix for the GMM cluster?
Hi Alexander, To perform cluster analysis on a x square matrix using the Gaussian Mixture Model (GMM) without encountering the ...

2개월 전 | 0

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LaTex Font has changed since update
Hello Tias, I assume that you are working in a MATLAB Live Script. To fully appreciate the updated font formats, including LaTe...

2개월 전 | 0

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How to use for and if statements together?
Hi Anosha, To solve the problem described in your textbook, we need to create a 1000x1000 matrix of random numbers, calculate t...

3개월 전 | 1

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Attempting to Get a Range Profile From Radar Image Processing
Hi Cameron, The code snippet you provided shows the basic steps for processing stepped frequency continuous wave (SFCW) radar d...

4개월 전 | 0

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How do I design bandpass filter to measure SPL within a frequency range
Hi Benjamin, The approach described in the comments is on the right track for determining the Sound Pressure Level (SPL) in a s...

4개월 전 | 0

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FMCWWaveform Chirp with BW = 10GHz and center frequency = 15GHz
Hello Conor, In MATLAB, the "phased.FMCWWaveform" function generates a frequency-modulated continuous-wave (FMCW) signal, and i...

4개월 전 | 0

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phased.FMCWWaveform generate wave without carried frequency
Hello Peng, In MATLAB simulations using "phased.FMCWWaveform", the carrier frequency () is typically not modeled because it doe...

4개월 전 | 0

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Finding Dominant Frequency of Real Time Audio
Hello Taehyung Kim, To analyze the dominant frequency of a real-time audio signal from your laptop's microphone, you will need ...

4개월 전 | 0

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How can I convert from the pixel position in an image with orthographic projection to 3D "world" coordinates?
Hi John, The MATLAB Answer thread that you mentioned outlines a method to convert pixel positions in an image to 3D world coord...

5개월 전 | 0

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How to find length of a field of an object?
Hi, It seems like you're trying to define a function in MATLAB that calculates the Full Width at Half Maximum (FWHM) for a give...

5개월 전 | 0

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