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- 数字滤波器设计 matlab中数字滤波器设计-The digital filter design matlab
filter
- matlab中的滤波器设计例程,包括iir和fir两种,简单明了,适合初学者;-2 kinds of filter design demo in matlab ,including iir and fir.
Untitled
- 滤波器设计,用matlab实现切比雪夫滤波器,内含预设参数修改即可-Filter design using MATLAB realization of Chebyshev filters containing default parameters modification
delsig
- 这是一个新的用于图像处理的工具箱,称为siga-delt工具箱。-This is a new application in image processing toolkit, called siga - delt toolbox.高阶sigma-delta调制器设计matlab工具包, 半波带滤波器设计工具包,内有使用说明
bands
- matlab带阻滤波器设计函数,可直接调用,多用于需要滤波器的场合-matlab bandstop filter design function can be called directly, for applications requiring multi-filter
filter
- 这是之前用到的几个简单的滤波器的程序,滤波器的设计比较简单。可以直接使用matlab里的FDA,导出滤波器系数即可。 再就是参考数字信号处理课本里面三种滤波器设计的方法,由过渡带和所选的窗函数推导出滤波器阶数,进一步根据firl和filter函数编写-This is a few simple filters used before the program, the filter design is relatively simple. You can directly use the FDA
eheshe
- 给出了FIR滤波器设计的MATLAB语言程序,可以根据设计要求-MATLAB programming language of FIR filter design are given, according to the design requirements
OOJT
- 给出了FIR滤波器设计的MATLAB语言程序,可以根据设计要求-MATLAB programming language of FIR filter design are given, according to the design requirements
04510380
- 本人提交的用matlab的关于滤波器设计的作业,很有用的-I submitted by matlab on filter design, very useful
pagecodst
- 滤波器设计示例matlab,有IIR和FIR的实现,很好的-Filter design example, matlab has the implementation of IIR and FIR, very good
spauning-physcal
- 滤波器设计示例matlab,有IIR和FIR的实现,很好的-Filter design example, matlab has the implementation of IIR and FIR, very good
progrtmling__requirements
- 给出了FIR滤波器设计的MATLAB语言程序,可以根据设计要求-MATLAB programming language of FIR filter design are given, according to the design requirements
zmqscir
- 本人提交的用matlab的关于滤波器设计的作业,很有用的-I submitted by matlab on filter design, very useful
95710197
- 滤波器设计示例matlab,有IIR和FIR的实现,很好的-Filter design example, matlab has the implementation of IIR and FIR, very good
BIR
- IIR Filter Design无限冲击响应滤波器设计matlab源代码 不错-IIR Filter Design infinite impulse response Filter Design matlab source code is good
Desktop
- 基于MATLAB GUI数字滤波器的设计 (1)要有人机交互界面。 (2)可实现IIR低通、IIR带通、FIR低通、FIR带通类型的数字滤波器。 (3)设计的滤波器可以显示幅频响应曲线等图形,便于对此滤波器进行性能分析。(MATLAB digital filter)
数字信号处理
- 制一段个人自己的语音信号,并画出该信号的时域波形和频谱图;再录制一段同样长时间的背景噪声叠加(加法叠加)到语音信号中,分析叠加前后信号频谱的变化;设计一个合适的滤波器,把改造生滤除;最后回放语音信号。(peech signal processing for a period of one's own, and draw the signal time-domain waveform and frequency spectrum; background noise superimposed and
aa61ad628b98
- MATLAB设计滤波器,FIR滤波器、IIR滤波器(MATLAB design filter)
chenxu
- (1)录制一段语音信号,完成对信号的采样,画出信号的时域波形和频谱图,确定信号的频谱范围; (2)给信号叠加噪声(噪声类型分为如下几种:a白噪声;b单频噪色(正弦干扰);c多频噪声(多正弦干扰);d其它干扰。),画出受噪声干扰的信号时域波形和频谱图; (3)采用窗函数法设计FIR低通滤波器,画出滤波器的频响特性图; (4)用所设计的滤波器对受噪声影响的信号进行滤波,画出滤波后语音信号的时域波形图和频谱图; (5)对滤波前后的信号进行对比,分析信号的变化;回放语音信号,并与原始语音信号对比
AdaptiveMedianFilter_MATLAB_code
- 采用MATLAB设计的自适应滤波器,可以滤除非线性负载的谐波(The adaptive filter designed by MATLAB can filter the harmonic of nonlinear load)