Low | 大學教師學術專長資料庫

LowPass = dsp.LowpassFilter will return a low pass filter of minimum order and default filter properties. If dsp.LowpassFilter is called with default properties ...

A low-pass filter is a filter that allows signals below a cutoff frequency (known as the passband) and attenuates signals above the cutoff frequency (known ...

Design a lowpass FIR filter for data sampled at 48 kHz. The passband-edge frequency is 8 kHz. The passband ripple is 0.01 dB and the stopband attenuation is 80 ...

This example shows how to design lowpass filters. The example highlights some of the most commonly used command-line tools in the DSP System Toolbox™.

This MATLAB function filters the input signal x using a lowpass filter with normalized passband frequency wpass in units of π rad/sample.

function Hd = filter_test4 %FILTER_TEST5 Returns a discrete-time filter object. % MATLAB Code % Generated by MATLAB(R) 9.7 and DSP System Toolbox 9.9. % ...