Location:
Search - iir
Search list
Description: 现有一个信号：x(n)=1+cos(π*n/4)+ cos(2*π*n/3)设计及各种数字滤波器以达下列目的：
低通滤波器，滤除cos(2*π*n/3) 的成分，即想保留的成分为1+cos(π*n/4)
高通滤波器，滤除1+cos(π*n/4) 的成分，即想保留的成分为cos(2*π*n/3)
带通滤波器，滤除1+cos(2*π*n/3) 的成分，即想保留的成分为cos(π*n/4)
带阻滤波器，滤除cos(π*n/4) 的成分，即想保留的成分为1+cos(2*π*n/3)
1. 用MATLAB命令butterord求除滤波器的阶数,用命令butter设计各滤波器；画出滤波器幅度和相频相应 取各滤波器的系统函数H(z)。
-an existing signal : x (n) = a cos (* n/4) cos (2** n/3) design and digital filter to achieve the following objectives : low-pass filter, filter cos (2** n/3) the ingredients that want to retain an element of a cos (* n/4) high-pass filter, a filter cos (* n/4) components, namely to retain the element of cos (2** n/3) band-pass filter , a filter cos (2** n/3) components, namely to retain the element of cos (* n/4) band stop filter, the filter cos (* n/4) components, namely to retain the ingredients for a cos ( 2** n/3) 1. MATLAB order butterord except for the band Filter, using the order of the filter design butter; paint Filter magnitude and phase frequency of the corresponding filter system function H (z).
Platform: |
Size: 46080 |
Author: 殷开 |
Hits:
Description: 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 characteristics and phase frequency response curve
Platform: |
Size: 10240 |
Author: 孙涛 |
Hits:
Description: c语言设计iir滤波器，在dsp的c5402的平台上实现iir滤波器-IIR filter, in the dsp c5402 platform to achieve IIR filter
Platform: |
Size: 13312 |
Author: 王梅 |
Hits:
Description: 在c54xx的平台下实现iir滤波器的设计dsp编程是c语言程序-in c54xx platform under IIR filter design of DSP programming language program is c
Platform: |
Size: 10240 |
Author: 王梅 |
Hits:
Description: 在c54xx的平台下实现dsp课程设计iir滤波器，是c语言程序-in c54xx platform under dsp IIR filter design courses, c Language Program
Platform: |
Size: 10240 |
Author: 王梅 |
Hits:
Description: 在c54xx的基础平台上实现iir滤波器的dsp设计-c54xx in the basic platform to achieve IIR filter design the dsp
Platform: |
Size: 12288 |
Author: 王梅 |
Hits:
Description: 本程序是关于FIR和IIR滤波器的设计现-the procedures of FIR and IIR filter design is
Platform: |
Size: 2048 |
Author: 许 |
Hits:
Description: blankfin 中对iir功能进行测试-blankfin of IIR functional test
Platform: |
Size: 34816 |
Author: liu |
Hits:
Description: 《数字信号处理》实验模拟程序，实现了FFT、IIR、FIR、及IIR心电图滤波器的模拟。-"Digital Signal Processing" experimental simulation program, realized the FFT, IIR, FIR and IIR filter simulated electrocardiogram.
Platform: |
Size: 189440 |
Author: 韦真名 |
Hits:
Description: 这是一个IIR滤波器的源程序
已经通过测试
请大家指教-This is a source of IIR filter has been tested Please enlighten
Platform: |
Size: 4096 |
Author: |
Hits:
Description: 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 source code, including : bandpass Chebyshev type 2 design, bandpass/bandstop Butterworth design, bandstop Chebyshev type 2 design, lowpass/highpass Chebyshev type design as a six Filter Design
Platform: |
Size: 4096 |
Author: |
Hits:
Description: 用于TM1300/PNX1300系列DSP（主要用于视频处理）的各种滤波器源码，包括fir/iir,以及dct和idct等。-for TM1300/PNX1300 Series DSP (mainly for video processing), the filter All source code, including fir/IIR, and A1501 and IDCT so.
Platform: |
Size: 286720 |
Author: 陈振 |
Hits:
Description: 不是直接调用函数，直接计算出IIR参数的IIR滤波器设计。一共12个滤波器，从IIR一阶和切比雪夫滤波器都有。-not directly call functions directly calculated parameters of IIR IIR filter design. A total of 12 filters, IIR from a band and the Chebyshev filter has.
Platform: |
Size: 5120 |
Author: Etual |
Hits:
Description: 这是DSP实现的无线冲击（IIR）滤波器的实现，用c语言编写，一调试通过-This is the wireless DSP shocks (IIR) filter achieved with c language, through a debugger
Platform: |
Size: 52224 |
Author: 朱敬锋 |
Hits:
Description: tms320c5402dsp的IIR滤波算法实现程序调试时要加rts库!-tms320c5402dsp IIR filtering algorithm debugging procedures to be added for rts!
Platform: |
Size: 52224 |
Author: 姚劲草 |
Hits:
Description: Goertzel算法是DTMF信号检测的核心，它利用二极点的IIR滤波器计算离散傅立叶变换值，快速有效的提取输入信号的频谱信息。-Goertzel algorithm algorithm is DTMF signal detection at the core, It uses two poles of the IIR filter calculating the discrete Fourier transform value rapid and effective extraction of the input signal spectrum of information.
Platform: |
Size: 9216 |
Author: zhaihui |
Hits:
Description: 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
Platform: |
Size: 2048 |
Author: XIAOJSJ |
Hits:
Description: ccs开发环境下的iir滤波器汇编实现，希望对大家有用-ccs development environment under the IIR filter compilation met, and that it may be useful to
Platform: |
Size: 10240 |
Author: 刘翔 |
Hits:
Description: 说明：这个代码是基于FPGA的数字IIR无限长冲激响应滤波器的源代码．-Note : This code is based on the number of FPGA IIR infinite impulse response filter the source code.
Platform: |
Size: 1024 |
Author: 李军 |
Hits:
Description: 椭圆IIR低通滤波器设计?衷睮IR低通滤波器设计-elliptic low pass filter design IIR ellipti c low pass filter design
Platform: |
Size: 1024 |
Author: dandan |
Hits:
«
1
2
...
4
5
6
7
8
910
11
12
13
14
...
50
»