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digitalfilter
- 低通、高通、带通滤波器的程序,很有用的,可以参考一下
3filters
- 低通采样 用MATLAB设计低通,带通,高通和带阻FIR数字滤波器
aaa
- 数字滤波器的实现,分别输入低频、高频、中频三种信号,实现低通、高通、带阻滤波器。
20080729
- 用FPGA实现数字低通FIR滤波器,对FIR滤波器的开发有一定的借鉴意义。
lvboqi.rar
- 滤波器 高通低通带通 IIR FIR,IIR FIR
sscyb
- 梳状滤波器的频率特性和实际低通数字滤波器的典型幅频特性-Comb filter frequency characteristics and actual low pass digital filter typical amplitude-frequency characteristic
chebyshev
- chebyshev滤波器,更具需要设计高通低通带通chebyshev滤波器-chebyshev滤波器
filter
- 滤波器,对波形进行低通和高通等滤波。也可以设置所要截断的频率。-A filter whose transfer function is matched with the frequency spectrum function of input signal.
exec2_1
- 哈明窗设计带通滤波器 低阻带边缘:0.3*pi ; 高阻带边缘:0.6*pi AS=50dB; 低通带边缘:0.4*pi RP=0.5dB; 高通带边缘:0.5*pi -hamming window design a bandpass filter
denoise_filterbank
- 由于自适应滤波器组的频率响应匹配于信号的统计特性,所以能够得到更为有效的信号分解. 文中根据信号的统计特性,按照低通子带能量最大化的原理设计自适应滤波器组. 结合自适应滤波器组和传统的阈值方法,得到一种更为有效的去噪方法. 实验结果表明,与相同长度的标准滤波器相比,新方法得到了更大的信噪比改善.-Adaptive filter banks as a result of the frequency response to match the statistical properties of th
ditong
- 有源低通二阶滤波器的设计文档,有一定参考意义-Second-order low-pass active filter design document, a certain reference value
FIRditong
- 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
cheb1_LP_method2
- 低通切比雪夫I型数字滤波器阶数为7阶 在2000Hz通带表现截止在2500Hz阻带边界在过渡带和阻带之间是单调下降波形. -Low-pass Chebyshev Type I digital filter order is 7 in the 2000Hz band pass-band cut-off at 2500Hz stopband performance in the transition zone and the boundary between t
IS95Gausewhitenoise
- 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
IIR
- 无限脉冲响应不变法设计低通数字滤波器程序-Design of the same infinite impulse response low-pass digital filter program
a-low-pass-filter-for-radio-signal
- 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
filter
- 对高斯噪声进行低通滤波,对比前后结果,观察滤波器的平滑作用-Gaussion noise low frequency filter
IIR
- matlab IIR 低通,高通和带通滤波器完整程序,本人花了好多时间自己写的,有滤波前后图形对比!-matlab IIR filters and low-pass,high-pass and band-pass filter the full process, I spent a lot of time to write my own, there is before and after the graphic correlation filter!
dsp9
- 首先基于DSP(SEED-DEC5416)的语音采集,其次通过低通和带通的FIR滤波器进行除燥-the speech signal processing and then using low and bandpass FIR filter to remove noise
filter
- 对低通切比雪夫滤波器的仿真,用的是6阶滤波器-Low-pass Chebyshev filter simulation, a 6th order filter