Masters in Communication System. Currently working on DSP related projects. Anything related to signal processing attracts my attention.

Hi Kaz,That's an interesting idea. But the problem i see with frequency approach is the IFFT points. Constructed signal accuracy will be restricted by the IFFT points....
Hi Dan,I wanted to keep the signal that way, as i mentioned previously that signal power is increasing with each frame. The reason for doing so is that i want to...
Hello Dan,Thank you very much for providing the code. I was able to run the code successfully. Got below spectrogram:I also wrote my own code on the same idea given...
Hi djmaguire,Specrogram looks nice. Please share the code.Thanks,Deepak
Hi Jjamison,I don't want to change the sampling rate. I want to sample the signal at the good enough rate so it can cover upto highest frequency of the signal. For...
Yes, but it has increasing frequency. I want to generate a signal with increasing bandwidth. 
Hi Michael,I am using MATLAB.
Hi Omersayli,I am currently working on this but not getting desired results. What i have noticed is that because of using white gaussian noise as input, with increase...
Hi Omersayli,I tried that method. I used cumsum function in matlab to add samples over time.For example if i have a vector X = [1 2 3 4 5 6]; then cumsum gives...
Hi all,How can i generate a signal with linearly increasing bandwidth over time? (It means i want to calculate STFT and expect the spectrum to expend with each iteration...

Re: RLS Algorithm (Memoryless)

Reply posted 5 years ago (12/14/2017)
Lambda is called forgetting factor because by choosing an appropriate value of Lambda you can decide how much you want to depend on past samples for the estimation. As...

Re: CIC Filter

Reply posted 6 years ago (08/28/2016)
Hello sir,Yes sir, in all the texts i have come across related to CIC filter, they have mentioned that gain for CIC filter is (RM)^N, where R is decimation rate,...

Re: CIC Filter

Reply posted 6 years ago (08/27/2016)
Hi, Thanks for your reply and interest in my query. I am implementing this filter in simulink using inbuild block. Yes, i am aware of overflow in a CIC filter....

Re: CIC Filter

Reply posted 6 years ago (08/27/2016)
Thank you Sir for your reply and i understood where is the problem in my design. In my case the gain is (10*2)^5, which is increasing the output width by 22 bits....

CIC Filter

New thread started 6 years ago
Hi all,I need some help to design a CIC Filter. The #CIC Filter I am trying to design has following properties:Decimation factor R= 10Differential Delay M= 2Stages...

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