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Sri Srujan Gollapudi


7 total contributions since 2019

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Question


Sketching 128 point DFT
Hello, I'm attaching the image below: Can someone send me the matlab code for this? In the program where should i s...

13 days ago | 0 answers | 0

0

answers

Question


Designing a Notch Filter
Hello, I'd like to design a notch filter with Fs=22050Hz, frequency=60Hz sinusoidal signal. Can someone please tell me what par...

26 days ago | 2 answers | 0

2

answers

Question


Power spectral density of voice recording
Hello I have recorded a voice with sampling frequency and other parameters. Now, I want to find out the power spectral density ...

1 month ago | 1 answer | 0

1

answer

Question


To compute magnitude and phase spectrum
Hello, I have a function, for that I need to find the magnitude and phase spectrum on matlab. Can someone please help me with t...

1 month ago | 1 answer | 0

1

answer

Question


Plotting a Mesh surface plot
Hello, the above is a function X(z), and i want to plot the mesh surface of X(z) by using x=(-2,2) y=(-2,2) and z axis as 20...

2 months ago | 0 answers | 0

0

answers

Question


How to do autocorrelation with audio signal and parameters
Hello, I have an audio file in .wav file. I'm trying to do autocorrelation with amplitudes r1= 0.6, r2=0.3, and delay parameter...

2 months ago | 1 answer | 0

1

answer

Question


Saving an audio file in .wav format
Hello, I'm writing a program to record audio and save it as a .wav file. I'm able to record and play the voice, however, while ...

2 months ago | 1 answer | 0

1

answer