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FIR.rar
- 本次课程设计是用麦克风采集一段语音信号并对该语音信号进行滤波去噪处理。课程设计平台为MATLAB7.1。设计步骤为：首先采集一段语音信号并观察其频谱，然后设计一个汉明窗FIR滤波器，最后对该信号进行滤波。信号在进行滤波处理后，能够听到滤波后的语音信号和滤波前相比明显的变得清晰，基本达到了设计目的。,The curriculum design is a section of a microphone speech signal acquisition and filtering of the sp
shuzixinhao
- 数字信号课程设计，FIR的低通带通高通和IIR的低通带通高通滤波器的设计源程序以及主程序-Digital Signal curriculum design, FIR low-pass band-pass IIR high-pass and low-pass band-pass high-pass filter design, as well as the main program source code
FIR
- FIR的Matlab实现，基于Matlab的实现Fir滤波器的程序-Matlab realization of the FIR, based on the realization of Matlab procedures Fir Filter
MDK_Stethoscope_C5515EVM
- FIR filter windows design in matlab
layer-xemonstiate-pseudo
- 使用DSP和MATLAB设计的一个低通FIR滤波器,基本上实现了滤波的效果-The use of DSP and MATLAB to design a low pass FIR filter, basically realized the filtering effect
简易信号分析GUI
- 能够生成几种代表信号并且进行频谱分析、功率谱密度分析，还含有一个iir低通滤波器和一个fir高通滤波器的简易示范(It can generate several representative signals and carry out spectrum analysis and power spectral density analysis. It also contains a simple demonstration of IIR low-pass filter and a fir high