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Butterworthfr
- 用MATLAB实现的巴特沃兹滤波器的原型题目，实现了一个滤波器的所有功能，并且提供了所有步骤的图形绘制。-MATLAB Batewoci the subject of a prototype filter, Implementation of a filter all the functions, and provide all the steps graphics rendering.
DFT5486135412
- 过采样近似完全重构 DFT 调制滤波器组的设计。首先,分析了传递函数和 混叠传递函数的性质，给出了因果 FIR DFT 调制滤波器组的系统延迟与线性相位 分析和综合原型滤波器阶数的关系。随后，过采样近似完全重构 DFT 调制滤波器 组的设计问题被描述为一个非凸优化问题。-Near perfect reconstruction oversampled DFT modulated filter design. First, the analysis of the transfer fun
Np_filter_banks
- 近完美重构多相滤波器组实例，包含分析滤波器，综合滤波器，其中原型滤波器系数可调整，以及重构错误的仿真。-Near perfect reconstruction polyphase filter example, contains analysis filters, synthesis filters, which can adjust the prototype filter coefficients, and the reconstruction error is simulated.
fb
- 设计一个原型滤波器，以此为基础，可以设计出很好的滤波器组。-Design a prototype filter, as a foundation, you can design a good filter.
filterbank8
- 8 通道双正交余弦调制滤波器组实现，滤波器的采样频率为 Fs:20000Hz 设计的低通原型的通带频率为625Hz 阻带衰减80db，滤波器的系数长度为512-8-channel biorthogonal cosine-modulated filter banks to achieve, filter sampling frequency Fs: 20000Hz designed a prototype low-pass frequency of 625Hz passband stopband
QMF_Filter
- This program designs a prototype filter for use in a Quadrature Mirror Filter filterbank. This two-channel filterbank has four filters, each based on a lowpass prototype H(z). -This program designs a prototype filter for use in a Quadrature Mirror
Signal_Processing
- n多文章全部是IEEE上的关于多速率信号处理的内容，包括均匀和非均匀调制滤波器组的应用。其中cmfb.m为matlab文件，是A Kaiser Window Approach For The Design Of Prototype Filters Of Cosine Modulated Filterbanks的源代码，是老外给的M文件，很有参考价值。-n number of articles on all of the IEEE Signal Processing on the multi-ra
CE001_ADC_DSP_lib_Filter
- dsPIC ADC filter滤波器，可以直接利用此代码做原形设计-dsPIC ADC filter filter, you can directly use this code to do the prototype design
filter
- 可计算生成巴特沃斯、切比雪夫原型滤波器，转换为数字滤波器，并可直接进行滤波-Computable generating Butterworth, Chebyshev prototype filter, is converted to digital filters, can be directly filtered
IIRButterworthfilter.m
- scr ipt to design an IIR Filter low pass using Butterworth & lineal transformation to convert from analogic to digital a prototype filter. by actinio vjgonzalezg@gmail.com :) It plots: 1-Frecuency response of the filter imp
QMFDesign
- 正交镜像滤波器的设计，从正交镜像滤波器的远离出发设计,而且从结果中观察其相位和幅度。- Design a two-channel QMF filter bank The four filters in the filter bank are based on a lowpass prototype H(z) which is designed by this procedure. The analysis filters are HL(z) and HH(z) and the
IIR-digital-filter-design
- 通带截止频率 =1000Hz，阻带截止频率 =1200Hz，采样频率fs=5000Hz，通带衰减系数 =0.3dB，阻带衰减系数 =40dB。-The digital filter are the digital signal processing important content, the digital filter may divide into IIR and the FIR two main kinds. As for the IIR digital filter design, w
buttord-digital-filter-design
- 通带截止频率 =2 4k rad/s，阻带截止频率 =2 8k rad/s，通带波纹系数 =0.3dB, 阻带波纹系数 =50dB,采样频率fs=20000Hz。-The digital filter are the digital signal processing important content, the digital filter may divide into IIR and the FIR two main kinds. As for the IIR digital filter
shuzi
- 为了从模拟滤波器出发设计IIR数字滤波器，必须先设计一个满足技术指标的模拟滤波器，亦即要把数字滤波器的指标转换成模拟滤波器的指标，因此必须先设计对应的模拟原型滤波器。-Starting from the design of analog filters to IIR digital filter, you must first design an analog filter to meet the technical indicators, which indicators should con
OFDM_system
- 一个完整的ofdm调制系统的仿真程序，包含PN码自动生成，串并转换等各功能模块和算法，重点针对不同信道条件对常用及各种信道盲均衡算法进行仿真分析比较，对不同原型滤波器算法进行研究分析，分析比较QAM系统，供博士毕业论文参考-Ofdm modulation of a complete system simulation program, including automatically generated PN code, and convert the string Other functio
prototype
- 介绍了原型滤波器的设计，并比较了不同混叠因子下滤波器的性能-this code include the design of the prototype filter,which is widely used in the multicarrier communication.we also compare the performance with different coefficient.
ellip
- 椭圆带通滤波器设计，根据椭圆原型滤波器，进行双线性变换和低通转带通，获得所需滤波器-Elliptic bandpass filter design based on elliptic prototype filter, the bilinear transformation turn bandpass and low-pass, to obtain the desired filter
IIR and FIR filter design
- Deisgn of IIR filters using analog filter prototype values
Multibank-filter-receiver-design
- function receiver_40a receiver_40a is a demo of a 40 channel receiver, demodulating 30 channels, of nominal symbol rate 20 MHz, separated by 28 MHz centers (1.4 times symbol rate) input sample rate is 40*28 = 1120 MHz. receiver perform
FBMC_OFDM_Prototype
- Phydias prototype filter for filter base multicarrier offset QAM