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Description: 用双线性变换设计数字滤波器，里面附有详细的实验说明和matlab运行通过的实验源码和对实验结果的分析-Using bilinear transform digital filter design, which experiments with detailed descriptions and matlab source code to run through the experiment and the analysis of experimental results
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Size: 32768 |
Author: 甘小华 |
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Description: 使用matlab 编写的具有调整滤波器的参数来处理输入的语音信号使之具有消除噪声的功能，包括FIR和IIR两种滤波器，使用GUI界面。-Prepared with the use of matlab to adjust filter parameters to deal with input voice signal so that they are the elimination of noise features, including two types of FIR and IIR filters, use GUI interface.
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Size: 7311360 |
Author: 呙涛 |
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Description: 利用MATLAB开发软件进行编程，实现了数字IIR低通滤波器的功能，程序直接可以运行！-Use MATLAB to develop software for programming, implementation of digital IIR low-pass filter function, the program can run directly!
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Size: 35840 |
Author: huangshuangping |
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Description: matlab FIR 底通和带通滤波器和IIR 底通和带通滤波器完整程序,本人花了好多时间自己写的,有滤波前后图形对比!-matlab FIR at the end of pass and band-pass IIR filters and the end of pass and band-pass filter the full process, I spent a lot of time to write your own, there is before and after the graphic correlation filter!
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Size: 2048 |
Author: Gerry_song |
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Description: 基于matlab的IIR滤波器实验的源程序及实验结果图形-IIR filter based on the matlab source code and experimental results of graphics
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Size: 2048 |
Author: 孟思斯 |
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Description: iir数字滤波器的仿真，其仿真软件是matlab,运用其中功能模块，FDATool和simulink-iir digital filter simulation, the simulation software is matlab, use one of function modules, FDATool and simulink
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Size: 23552 |
Author: 吴姝 |
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Description: IIR 数字滤波器设计：模拟低通巴特沃思滤波器、模拟低通切比雪夫1型滤波器、模拟低通切比雪夫2型滤波器、模拟椭圆低通滤波器-IIR Digital Filter Design: Analog low-pass Butterworth filter, analog low-pass Chebyshev Type 1 filter, analog low-pass Chebyshev type 2 filter, analog elliptical low-pass filter
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Size: 2048 |
Author: menger |
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Description: MATLAB IIR设计,可以设计出自己想要的滤滤器-the design of IIR in MATLAB
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Size: 191488 |
Author: 黄云 |
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Description: 利用MATLAB GUI设计滤波器界面,可以设计IIR滤波器-Filter Design using MATLAB GUI interface, you can design IIR filter
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Size: 355328 |
Author: nensic |
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Description: 这是一IIR滤波器的实现，是WORD格式的！-this is a iir filter base on c54x
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Size: 9216 |
Author: shenjlong |
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Description: IIR数字滤波器设计及软件实现。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. 学会调用MATLAB信号处理工具箱中滤波器设计函数（或滤波器设计分析工具fdatool）设计
各种IIR数字滤波器，学会根据滤波需求确定滤波器指标参数。
3. 掌握IIR数字滤波器的MATLAB实现方法。
4. 通过观察滤波器输入输出信号的时域波形及其频谱，建立数字滤波的概念。
-IIR digital filter design and software implementation
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Size: 61440 |
Author: Elihu |
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Description: 模拟滤波器的设计MATLAB实现及波形
文中是一个书上的例题 给出了归一化值-MATLAB realization of the design of analog filters and waveform is a text book on the Example of the normalized values are given
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Size: 1024 |
Author: wyy |
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Description: 包括信号系统和系统响应，FFT谱分析，双线性法设计IIR数字滤波器，窗函数法设计FIR数字滤波器，四部分matlab仿真程序，以及必要的说明。-Including the signal system and the system response, FFT spectrum analysis, bilinear Design of IIR digital filters, window function method for the design FIR digital filters, four-part matlab simulation program, and the necessary instructions.
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Size: 696320 |
Author: 倪宁 |
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Description: design filter butterworth and chebychef without using filter commond in matlab
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Size: 1024 |
Author: hamedvahedian |
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Description: FIR 及 IIR低通滤波器的设计以及
正弦信号滤波前后的频谱分析
（不同窗函数截断）-FIR and IIR filter design and low-pass filter before and after sinusoidal signal spectrum analysis (different window function truncated)
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Size: 1024 |
Author: zhoud |
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Description: IIR滤波matlab源代码,内含程序所需图片以及代码结果-IIR filter matlab source code, containing the results of the process to image, as well as the code
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Size: 268288 |
Author: ZM |
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Description: 本文介绍了数字信号处理中各种算法基本原理，包括Z 变换、DFT 变换及其快速
算法FFT 等信号变换算法和包括IIR 与FIR 数字滤波器的设计与实现，详细论述了利用
MATLAB 软件对信号变换和设计数字滤波器的原理﹑ 步骤和实现方法，并给出了基于
MATLAB 的模拟与仿真。文章最后给出了实验结果，并就其结果做了进一步的解释和说明。
关键词：Z 变换，离散傅立叶变换DFT，数字滤波器，系统结构仿真
-This article describes a variety of digital signal processing algorithms in the basic principles, including the Z transform, DFT transform and its fast algorithm FFT and other signal transform algorithm and including IIR and FIR digital filter design and implementation, discussed in detail by using MATLAB software, the signal transformation The principle and design of digital filters ﹑ steps and implementations, and gives MATLAB-based simulation and emulation. Article Finally, the experimental results and the results made on the further explanation and clarification. Key words: Z transform, discrete Fourier transform DFT, digital filter, system architecture simulation
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Size: 256000 |
Author: zhd |
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Description: matlab gui design for IIR filter
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Size: 9216 |
Author: gel |
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Description: 1.题目：数字滤波器的设计与应用
2.设计要求：利用 Matlab 软件,以复合信号分离为例,对 “数字信号处理” 课程中
的谱分析 、数字滤波器设计和信号滤波这三个过程进行了仿真实现,给出了仿真结果。
3.具体步骤：
（1）构造原始信号s(t)
（2）画出s(t)的频谱
（3）设计ellipse数字滤波器(IIR)，包括低通，带通，带通，并显示幅频特性
（4）用得到的滤波器进行滤波，分离出三路信号，观察时域波形和幅频特性
（5）用三路信号s1,s2,s3尝试重新合成原始信号
4.问题：为什么重新合成的信号和原信号不相等呢？谁能解释一下？谢谢,QQ:664519036- 1. Title: Digital Filter Design and Application
2. Design requirements: use of Matlab software to composite signal separation, for example, on "Digital Signal Processing" course
Of the spectral analysis, digital filter design and signal filtering process carried out three Simulation, the simulation results.
3. Concrete steps:
(1) construct the original signal s (t)
(2) Draw s (t) of the spectrum
(3) design ellipse digital filter (IIR), including low pass, band pass, band pass, and shows amplitude-frequency characteristics
(4) filtering with a filter obtained by the isolation of three signals, observed time-domain waveform and frequency characteristics
(5) with a three-way signal s1, s2, s3 try to re-synthesis of the original signal
4. Question: Why is re-synthesized signal and the original signal is not equal to it? Who can explain? Thank you, QQ: 664519036
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Size: 1024 |
Author: 张智刚 |
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Description: 模拟巴特沃斯滤波器，并可观察期幅频相频特性曲线-Analog Butterworth filter, and can observe the phase frequency of amplitude-frequency characteristic curve
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Size: 40960 |
Author: 曹虹 |
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