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双线性变换法无限长单位脉冲响应滤波器的设计，用到的模拟原型是切比雪夫和巴特沃斯低通滤波器。能够显示滤波器的幅频特性和相频特性曲线-bilinear transform infinite impulse response filter units in the design, use of simulation is a prototype and Chebyshev low-pass Butterworth filter. To demonstrate the filter frequency
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有关iir滤波器设计中的系数产生和输入产生-the design of the filter coefficients produced and imported produce
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Matlab函数对数字滤波器IIR进行设计和实现，同时也加深我们对数字滤波器的常用指标和设计过程的理解 word文档-Matlab function of IIR digital filter design and realization also deepen our understanding of the common digital filter design process indicators and understanding word document
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先采集一单声道音频信号（.wav）并用WAVREAD文件采样读取，并对其进行频谱分析。分别用窗函数法和双线性变换法设计低通、高通、带通三种FIR滤波器和IIR滤波器。用M文件使信号通过滤波器并对输出信号进行时域和频域分析。-First acquisition of a mono audio signal (. Wav) files with sampling WAVREAD read, and their spectral analysis. Window function, respectiv
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利用双线性变换设计IIR滤波器（只介绍巴特沃斯数字低通滤波器的设计），首先要设计出满足指标要求的模拟滤波器的传递函数 ，然后由 通过双线性变换可得所要设计的IIR滤波器的系统函数 。-IIR filter design using bilinear transform (only introduced the Butterworth digital low-pass filter design), first designed to meet the index requirements of
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IIR数字滤波器设计：利用双线变化法及脉冲响应不变法，设计IIR数字滤波器
-IIR digital filter design: the use of two-constant changes in law and the impulse response method, design of IIR digital filters
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实现有限冲激响应滤波器的设计，按照给定指标采用模拟低通滤波器（巴特沃思低通或者切比雪夫低通）去逼近理想模拟低通滤波器 ，然后通过双线性变换法对模拟滤波器进行数字化，得到数字滤波器 。-To achieve the design of finite impulse response filter, according to a given target analog low-pass filter (Butterworth low-pass or a Chebyshev low-pass) to
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本程序在MATLAB平台上实现了IIR滤波器的GUI设计，通过输入参数，即可在友好的界面上完成IIR滤波器的设计。-The program implemented on MATLAB platform GUI design of IIR filters, through the input parameters, can be completed in a friendly interface for IIR filter design.
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十阶巴特沃斯低通滤波器设计（应用时域交叉原理编写的VHDL代码）-10-order Butterworth low pass filter design (application of principles of time-domain cross-written VHDL code)
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A set of IIR filter design source code with GUI, this tool can design most of Doppler filter shapes, including classic 6dB, Flat, Rounded, Bell shape, Guassian shape, etc.
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基于切比雪夫1型滤波器以及双线性变换法的IIR滤波器设计。-IIR filter design based on the Chebyshev type 1 filter, and bilinear transformation method of IIR filter design.
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不同IIr滤波器的设计及比较，不同参数下IIR滤波器的性能比较-Different IIR filter design and performance comparison of the different parameters IIR filter
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用MATLAB设计滤波器,IIR滤波器的设计-Using the MATLAB design filter,The design of IIR filter
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IIR数字滤波器设计及在FDM复用信号滤波中的应用
1．熟悉用双线性变换法设计IIR数字滤波器的原理与方法；
2．掌握根据频谱图及滤波需求确定滤波器的指标参数的方法；
3．通过FDM复用信号数字滤波器的设计，掌握IIR数字滤波器的MATLAB实现方法；
4．通过观察FDM复用信号滤波前后的时域及其频谱图，建立数字滤波的感性认识。-IIR digital filter design and the FDM multiplex signal filtering applicati
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这是一个优化IIR滤波器的源码,能设计出4个极点0个零点的IIR优化滤波器,-This is an optimization of IIR filter source code, can design the four pole zero zero optimization of IIR filter,
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这是一个优化IIR滤波器的源码,能设计出4个极点0个零点的IIR优化滤波器,-This is an optimization of IIR filter source code, can design the four pole zero zero optimization of IIR filter,
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这是一个优化IIR滤波器的源码,能设计出4个极点0个零点的IIR优化滤波器,(This is an optimization of IIR filter source code, can design the four pole zero zero optimization of IIR filter,)
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这是一个优化IIR滤波器的源码,能设计出8个极点8个零点的IIR优化滤波器,(This is the source code, an optimized IIR filter design of eight out of eight pole zero optimization of IIR filter,)
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IIR模拟滤波器原型设计及自主设计的非归一化滤波器函数。(IIR analog filter prototype design and independent design of the non normalized filter function.)
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采用一种基于FPGA的IIR数字滤波器的设计方案：AD转换模块、IIR滤波模块、DA转换模块。(A design scheme of IIR digital filter based on FPGA is adopted: AD conversion module, IIR filter module and DA conversion module.)
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