Description: Emulation experiment of channelized emission signal, 2. design filter
Using Parks-McClellan optimal FIR filter order estimation to design a filter,
Parameters:
Interpolating I=16
Pre interpolation rate 50Hz
The pass band cut-off frequency is 16Hz, and the band initiation frequency is 25Hz; the expected amplitude of the passband and stopband is 1 and 0, respectively, which fluctuate to 1dB and 40dB.
The frequency coefficients fo, amplitude vector AO and weight W obtained by the Parks-McClellan method are used to design the final filter coefficients (Remez coefficients can be used to get the filter coefficients of the specified order).
Obviously, the number of filter coefficients should be an integer multiple of 16.
To Search:
File list (Check if you may need any files):
| Filename | Size | Date |
|---|
| SDR实验\filterNum.mat | 683 | 2017-11-22
|
| SDR实验\filternumber.mat | 853 | 2017-12-05
|
| SDR实验\test.m | 419 | 2017-11-22
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| SDR实验\test2.m | 398 | 2017-11-22
|
| SDR实验\test3.m | 2366 | 2017-12-05
|
| SDR实验 | 0 | 2017-12-18 |
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