搜索资源列表
-
0下载:
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
-
-
0下载:
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
-
-
0下载:
基于MATLAB的频域直接法设计IIR滤波器程序-MATLAB-based direct method of frequency domain IIR filter design procedure
-
-
0下载:
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
-
-
1下载:
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
-
-
0下载:
the paper describes the design of the fir filter . the fir filter is stable when compared to the iir filter
-
-
0下载:
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)
-
-
0下载:
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.
-
-
0下载:
双线性变换法和脉冲不变法实现数字低通滤波器的设计-Bilinear transformation method and the same pulse of digital low-pass filter design
-
-
0下载:
1)设计一个IIR低通滤波器,用它去处理一个30kHz的方波信号,得到1kHz干净的正弦波信号,设采样频率为30kHz
2)用直接二型实现结构、二阶级联实现结构和并联实现结构去进行滤波
3)在滤波的时候,假设输入、滤波器系数和滤波结果均被量化,保留小数点后两位-A) Design of a low-pass IIR filter, it is to deal with a 30kHz square wave signal to obtain a clean 1kHz sine wave
-
-
0下载:
用MATLAB设计滤波器,IIR滤波器的设计-Using the MATLAB design filter,The design of IIR filter
-
-
0下载:
基于MATLAB的FIR和IIR滤波器的设计-The design of FIR and IIR filter ,Based on the matlab
-
-
0下载:
计算互信息非常有用的一组程序,是小学期课程设计的题目,FIR 底通和带通滤波器和IIR 底通和带通滤波器。- Mutual information is useful to calculate a set of procedures, Is the topic of the elementary school stage curriculum design, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pas
-
-
0下载:
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
-
-
0下载:
FIR 底通和带通滤波器和IIR 底通和带通滤波器,一个师兄的毕设,是小学期课程设计的题目。- Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, A complete set of brothers, Is the topic of the elementary school stage curriculum design.
-
-
0下载:
内附实验报告、源码及参考资料。1.基于FDATool的FIR及IIR滤波器设计,2.利用函数法设计FIR及IIR滤波器(包括:窗函数法、频率响应采样法、单位脉冲响应法、双线性法)-Enclosing the lab reports, source code and reference materials. 1. FDATool of FIR and IIR filter design based on the use of 2 function design FIR and IIR filter
-
-
0下载:
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,)
-
-
0下载:
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,)
-
-
0下载:
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.)
-
-
0下载:
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.)
-