- Category:
- matlab
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- File Size:
- 25kb
- Update:
- 2012-11-26
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- Uploaded by:
- yangnana0104
Description: Select the appropriate indicators according to filter window function, calculate the length of window function N, called MATLAB function fir1 design a FIR low-pass filter. And programming, call MATLAB functions fftfilt achieve fast convolution filtering xt. Graphics filter frequency response curve, the filter output signal amplitude and frequency characteristics of maps and time-domain waveform.
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- [fir] - Using window function design method the
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