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Abhishek Maurya


Active since 2018

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I am B.tech in Electrical and Electronics. Have done course in Embedded system and Robotics. Currently working on Digital Signal Processing.

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How can i find the property value(here plotting table) of an object which i am able to plot only? Please read body below.
I have a function which returning a object 'yy' with properties as: Double[] with properties: Length: 3...

6 years ago | 1 answer | 0

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Question


How can i get desired frequencies appearing in graph ,from variables, created by spectrogram function?
See: FOrQuestioning.m file in Attachment. As it can be seen in 2nd column out of 10 columns i have created in graph,there is a...

6 years ago | 1 answer | 0

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Question


Is there is any GOOD book which deals with digital signal processing using both c++ and matlab?
If not ,please suggest *BEST* book seperately for dsp using C++ and matlab.

7 years ago | 1 answer | 0

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Question


why doubling is done from 2 to end-1 only in plotting single sided spectrum: P1(2:end-1) = 2*P1(2:end-1); ?
The full code is: Y = fft(X); P2 = abs(Y/L); P1 = P2(1:L/2+1); P1(2:end-1) = 2*P1(2:end-1); f = Fs*(0:(L/2))/L...

7 years ago | 2 answers | 1

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answers

Question


Which is best book on digital signal processing using matlab?
Tell me in order of priority.

7 years ago | 1 answer | 0

1

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Question


I have a 17658x1 double matrix. I want to find the values of indices when matrix elements are equal to k(here .1).
I have a 17658x1 double matrix. I want to find the values of indices when matrix elements are equal to k(here .1).

7 years ago | 1 answer | 0

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Question


How to give a variable(here 17658x2 matrix) some proper units desired ?
[y,fs] = audioread('damn-it.wav'); plot(y); ---- when this code runs audio is stored in 'y' and on plotting ,it shows n...

7 years ago | 1 answer | 0

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