Simulating higher order all-pass filters in matlab?

Started by szak1592 4 months ago24 replieslatest reply 4 months ago108 views
Hi everyone. I am attempting to implement a higher order all pass filter of the form in MATLAB. The filter coefficients b and a are given byb = [0.5314, -3.1345,...

What papers should beginners in signal processing research read?

Started by szak1592 4 months ago14 replieslatest reply 4 months ago181 views
I know that papers these days build up on a lot of literature and hence are very compactly written. There is also the issue of page limits. I've heard that papers...

AD9601 with 200MSPS connected to DSP

Started by Yash5 4 months ago15 replieslatest reply 4 months ago104 views
Hi all,I am working with high speed ADC (200/250MSPS) to sample the signals and connect it to stm32f429 microcontroller.How is it possible to handle such high speed...

Band Edge Detector dervied from Maximum Liklihood Principle?

Started by DSPbro 7 months ago12 replieslatest reply 4 months ago64 views
Hi,I saw a couple papers by Fred Harris on band edge detectors for carrier frequency correction, in all of them it is said the band-edge detector can be derived...

Somewhat Off Topic: Manipulating a PDF File.

Started by Rick Lyons 4 months ago8 replieslatest reply 4 months ago110 views
Hi. I have a 30-megabyte PDF file containing a dozen, or so, signal processing papers. And I'd like to extract just the first paper in that large file and make the...

Timing Recovery Loop Filter Rate

Started by dres 4 months ago11 replieslatest reply 4 months ago111 views
Many symbol timing control loop structures consist of TED -> loop filter - >NCO -> Interpolation. The TED is updated once per symbol, but the NCO is driven...

Discrete Wavelet Transform (DWT) Filter Bank question

Started by Neurospike 4 months ago3 replieslatest reply 4 months ago88 views
I have some stumbling block in my thesis writing.Do we use the same filter pair while implementing DWT filter bank with downsampling of the filter output, or filters...

Aliasing in Radix-2 FFT - Decimation in time

Started by abdfahim 4 months ago7 replieslatest reply 4 months ago87 views
Hi,We know for Radix-2 FFT, an N-point DFT is broken down to multiple 2-point DFTs. In doing so, one of the methods is to decimate in time, i.e., subsequent downsampling...

half and quarter sample meaning

Started by Sharan123 5 months ago8 replieslatest reply 4 months ago124 views
Hi everyone, I am new to the world of image and video processing and have been going through some documents to understand some basics. At multiple places, I see...

The Spectral Complexity of a Single Musical Note

Started by Rick Lyons 7 months ago11 replieslatest reply 4 months ago115 views
On page 25 of the most recent January issue of the IEEE Signal Processing Magazine the following interesting spectral plot was presented. That plot is the spectral...

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