Elias Hassan Rezai (@elias0790)
Yeah, you are right. In the picture I uploaded, there is something wrong. The input signal should be divided into 4 substreams (x(0), x(1), x(2), x(3)), and each...
But it is still FIR FILTER. Just in multi stream which is very common in dsp related stuff. Instead of accumulating each data set, they are just sending out independently....
Sorry, there was something wrong with uploading the picture. I hope you can see that now.I need to implement a polyphase CIC filter to achieve these high frequencies....
A quick question regarding CIC filters: Suppose I want to process data using a polyphase CIC filter, as shown in the figure below. The suggestion here is to downsample,...
Thank you for your response and clarification. It was very helpful, and I now have a better understanding of how I can move forward with my design.I couldn't find...
Based on the statement: "We used a script to search for a minimum CSD given a needed response," is there still a need for an MILP optimization formula? Since it...
How long is the latency? I plan to implement it for communication-related work, so the latency needs to be minimal. I considered an IIR filter as an alternative,...
The structure of a filter is not the same as the method used to design its coefficients. Methods like fir1, fir2, etc., are used to determine the filter coefficients,...
Yeah, I see, I wrote that part incorrectly. What you mentioned is correct.Fs_in = sample_rate; % input sample rate.Fc = 0.6 * Fs_in/2; % start of the stop band?Fs...
Yes, exactly! I agree with you, but could you name some of these types of structures? I’ve heard that I could use two all-pass filters and combine them to get...
Yes, I do have a polyphase structure since the system clock cannot run at arbitrary speeds, and the input data is processed in polyphases. However, my question is...
The Remez function sometimes overestimates the stopband ripple, which can result in excessive attenuation of the stopband. While this is not bad, it may unnecessarily...
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