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ref:octave:filter_design [2018/05/26 17:54] mike |
ref:octave:filter_design [2018/05/31 22:06] mike |
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| <code matlab> | <code matlab> | ||
| + | # do this one time | ||
| + | pkg install control-3.1.0.tar.gz | ||
| + | pkg install signal-1.4.0.tar.gz | ||
| + | |||
| pkg list | pkg list | ||
| pkg update | pkg update | ||
| Line 15: | Line 19: | ||
| freqz(fir1(63,0.125)) | freqz(fir1(63,0.125)) | ||
| </code> | </code> | ||
| + | |||
| + | The parks McClellan algorithm incorporates both the Remez exchange algorithm and the Chebyshev approximation theorem to achieve an optimal fit between your desired and actual filter response. | ||
| <code matlab> | <code matlab> | ||
