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remez函数设计FIR低通滤波器
设计滤波器,使逼近低通滤波特性 。
要求通带波纹 ,阻带衰减 ,并用最小阶数实现。绘出设计的FIR数字滤波幅频特性曲线。
,remez function design FIR filter low-pass filter designed to approximate the low-pass filter characteristics. Requirements of passband ripple, stopband attenuation, an
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用各种窗函数设计FIR数字滤波器。
分别用矩形窗和Hamming窗设计线性相位FIR低通滤波器。要求通带截止频率,单位脉冲响应h(n)的长度N=21,绘出h(n)及其幅频响应特性曲线。
-Window function with a variety of FIR digital filter design. Were rectangular window and Hamming window design of linear phase FIR low-pass filter. Req
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设计了一个低通FIR滤波器,需要的可以参考-Designed a low-pass FIR filter, need to refer to
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本程序设计TD_SCDMA系统的FIR脉冲成形滤波器(发射端)低通滤波器(接收端)-The program design TD_SCDMA system FIR pulse shaping filter (emission side) low-pass filter (receiver)
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IS95 FIR滤波器低通滤波白噪声(由输入和输出噪声功率谱图可见,IS-95滤波器较好实现了低通滤波。)-IS95 FIR low-pass filter white noise filter
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Fir低通滤波C语言实现-Fir low-pass filter C language
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这是一个对语音信号(0.3kHz~3.4kHz)进行低通滤波的C语言程序, 低通滤波的截止频率为800Hz,滤波器采用19点的有限冲击响应FIR滤波。 语音信号的采样频率为8kHz,每个语音样值按16位整型数存放在insp.dat文件中。-This c program is a low pass filter for radio signal 0.3kHz-3.4kHz.The stop frequence of this filter is 800hz.This digtal filter c
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FIR IIR低通滤波器设计,输出幅频/相频特性曲线-FIR IIR low pass filter design.Output includes amplitude-frequency curve and phase-frequency curve.
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IMPLEMENTATION OF A LOW PASS FINITE IMPULSE RESPONSE FILTER FOR A GIVEN SEQUENCE
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利用Kaiser窗函数,设计具有如下指标的FIR低通滤波器:fs=20KHz, fpass=4kHz, fstop= 5KHz, Apass=0.1dB, Astop=80dB。(The FIR low-pass filter designed by Kaiser window function is used for digital filtering.)
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