搜索资源列表
kkfft
- 用c语言实现fft和iir滤波器的设计。可以和matlab中的函数fft,filter等效。-used language fft and IIR filter design. Matlab can and the function fft, filter equivalent.
IIRFilterDesign
- IIR Filter Design(无限冲击响应滤波器设计)matlab源代码,包括:bandpass Chebyshev type 2 design、bandpass/bandstop Butterworth design、bandstop Chebyshev type 2 design、lowpass/highpass Chebyshev type 1 design等6种滤波器的设计-IIR (infinite impulse response filter design) Matlab s
xiaoiir_filter
- 用matlab语言仿真iir滤波器的性能和参数,程序中有详尽的说明-simulation using Matlab language IIR filter performance and parameters, procedures are spelled out
IIRFIR
- 基于matlab和DSP的IIR/FIR 滤波器-Matlab and DSP-based IIR / FIR filter
eziir16
- 是学习matlab的很好程序资料 可以用来方便设计iir滤波器-Matlab is a good learning process can be used to facilitate the design of filter iir
eziir32
- 是学习matlab的很好程序资料 可以用来方便设计iir滤波器 比16位精确-Matlab is a good learning process can be used to facilitate the design of filter iir than 16 precision
CCS5416
- IIR数字滤波器设计。其中涉及到Matlab软件中IIR的参数设计及CCS中的软件仿真及硬件仿真程序-IIR digital filter design. Involving IIR Matlab software design and the parameters of the CCS software simulation and hardware simulation program
信息一班_2017200492_叶帅
- 设计了一个简单的IIR滤波器,实现简单的滤波功能(Designed a simple IIR filter)
Desktop
- 滤波器的基本使用函数,巴特沃斯滤波器函数文件(FIR IIR button worth)
简单滤波器设计
- 简单的数字滤波器设计 1.用脉冲响应不变法设计巴特沃斯数字滤波器 2. 用双线性变换法设计切比雪夫数字滤波器 3. 用双线性变换法设计巴特沃斯数字滤波器,并将直接型结构转换成级联型结构 5.设计带阻滤波器 6.利用窗函数设计法设计FIR数字低通滤波器 7. 利用频率采样设计法设计FIR数字低通滤波器。 8. 创新训练拓展内容 (1)根据心电信号特点设计IIR或FIR滤波器滤除心电图信号噪声 (2)设计IIR滤波器或FIR滤波器对语音信号进行滤波。(Simple digital
Fractional order differentiator, Digital.zip
- This paper deals with the design of digital adjustable fractional order differentiator approximation of the fractional order differentiator sm, for 0 < m < 1, in a given frequency band of interest. First, closed form digital infinite impulse r
FILTER
- MATLAB是一个矩阵设计平台,利用MATLAB强大的计算和频谱分析能力,可以便利的分析与处理信号。利用MATLAB仿真软件系统结合双线性变换法设计一个数字巴特沃斯高通、低通和带通IIR滤波器。(MATLAB and bilinear transform filter)
IIR滤波器
- 设计一个巴特沃思低通滤波器,其技术指标为:3dB带宽为,阻带截止频率为,阻带衰减大于30dB,采样间隔T=10us。 1)用冲激响应不变法 2)用双线性变换法设计 3)用FIR的矩形窗函数设计(A Butterworth low pass filter is designed, its technical specifications are: 3dB bandwidth, stopband cut-off frequency, stopband attenuation greater t
Desktop4
- 产生IIR和FIR滤波器,并对信号进行滤波,输出滤波后的结果(The IIR and FIR filters are generated, and the signals are filtered. The results after the filter are output.)
iir_2n_ip_float_demo
- 使用altera提供的ip核,实现了浮点数运算的2阶iir滤波器,结果与matlab运算结果相同。(Using the IP core provided by Altera, the 2 order IIR filter of floating point operation is implemented, and the result is the same as that of MATLAB operation.)
TrackPlot
- 分析IIR滤波器幅频特性,适用于分析特定需求的IIR滤波器(Analysis of amplitude frequency characteristics of IIR filters)
数字滤波器设计
- matlab窗函数sin函数低通滤波器IIR(Matlab window function sin function low pass filter IIRmatlab window function sin function low pass filter IIR)
160603133谭棵 实验三
- 1、了解IIR数字滤波器的原理; 2、掌握IIR模拟滤波器的设计原理; 3、掌握IIR数字滤波器设计方法; 3、掌握应用滤波器进行滤波。 带声音文件(1. Understanding the principle of IIR digital filter; 2. Master the design principle of IIR analog filter. 3. Master the design method of IIR digital filter. 3. Master the app
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
经典matlab信号处理方法
- 主要包括各种滤波去噪的方法,比如FIR滤波器、IIR滤波器、自适应滤波器等