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fixed point coeficcients to floating point

Started by erlend 3 months ago2 replieslatest reply 3 months ago112 views
Hi,I am trying to modify a Texas Instruments provided example to fit my needs.Example filters like this one is provided in the code:// Insert optional second filter...

How to parallelize polyphase FIR resampling filters

Started by weetabixharry 3 months ago7 replieslatest reply 3 months ago110 views
I am struggling to find a good reference for implementing parallel rational-ratio FIR resampling filters. By "parallel", I mean a high-throughput hardware filter...

#CIC filters and testing them

Started by ChuckMcM 3 months ago9 replieslatest reply 3 months ago114 views
Rick Lyons posted an informative post about testing the implementation of your #CIC decimation filters here: Two Easy Ways to Test Multistage CIC Decimation Filters...

About timing recovery

Started by Walter Wego 3 months ago8 replieslatest reply 3 months ago124 views
Greetings,Looking at the techniques for timing recovery (symbol synchronization) brought a few questions to mind.Let me pick on the early-late method.  A typical...

CIC Implementation details

Started by ChuckMcM 3 months ago2 replieslatest reply 3 months ago131 views
I'm implementing a #CIC decimation filter. I'm doing it on an microprocessor rather than in an FPGA and that means I don't "easily" get variable bit width registers....

ADC sampling rate matlab/simulink M-PSK

Started by rizias2 3 months ago14 replieslatest reply 3 months ago132 views
Dear all,I am trying to confirm Nyquist-Shannon theorem through matlab-simulink.More particular I am trying to confirm what would be the minimum achievable sampling...
Hello,Here is my question and I would be really grateful if you could help me understand this.  In DSP, for extracting the instantaneous phase of a signal one could...

Question on single tone Peak power/ mean power ratio

Started by kaz 4 months ago6 replieslatest reply 3 months ago125 views
With reference to this paper regarding celluar IoT:https://arxiv.org/pdf/1605.05384.pdfThe Prach signal it is referring to is that used in LTE UE attachment to base...

Update to my last blog post

Started by neirober 4 months ago105 views
I made an update to my blog post:  "Model Signal Impairments at Complex Baseband".  I simplified the math for adding phase noise in section 3, and I updated...

What is the cost of a typical MSEE degree?

Started by Rick Lyons 4 months ago12 replieslatest reply 4 months ago140 views
Hi. Recently I received an e-mail from the Coursera online education web site announcing a new online Masters of Science Degree in Electrical Engineering (MSEE)...

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