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压缩文件夹中包含二十几个MATLAB编写的仿真程序,包括GMSK信号的调制仿真,PN码生成,FIR滤波器的设计,GOLD序列的生成等等,另外还有许多经典的滤波器变换的小程序-compressed file folder containing 20 prepared by several MATLAB simulation program, including GMSK modulation signal simulation, PN code generation, FIR filter des
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给出了FIR滤波器设计的MATLAB语言程序,可以根据设计要求,灵活地调整参数,得到需要的滤波器参数。
-given FIR filter design in MATLAB procedures, according to design requirements, flexibility to adjust parameters and the need to filter parameters.
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Practical FIR Filter Design in MATLAB
Revision 1.1
Ricardo A. Losada
The MathWorks, Inc.
3 Apple Hill Dr. Natick, MA 01760, USA
January 12, 2004
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FIR滤波器设计中的凯撒窗函数设计,最后有对应系数产生-FIR filter design in the design of the Kaiser window function, and finally there are the corresponding coefficients have
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FIR数字滤波器的设计及其在MATLAB中的仿真实现。数字滤波器的设计。-FIR Digital filter design Its MATLAB in Simulation. Digital Filter.
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This tutorial white-paper illustrates practical aspects of FIR
filter design and fixed-point implementation along with the
algorithms available in the Filter Design Toolbox and the
Signal Processing Toolbox for this purpose.-This tutorial white
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The Window Design Method
The basic idea behind the design of linear-phase FIR filters using the window
method is to choose a proper ideal frequency-selective filter [which always has
a noncausal, infinite duration impulse response] and then tru
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FIR 数字滤波器设计 matlab 实践指南-Practical FIR Filter Design in MATLABR
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FIR数字滤波器的设计,利用各种窗函数设计各种类型的数字滤波器。-FIR digital filter design, using a variety of window function design of various types of digital filters.
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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
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基于MATLAB的低通FIR滤波器的设计于仿真-MATLAB-based low-pass FIR filter design in the simulation
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Practical FIR filter design in matlab
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(ebook)Practical FIR Filter Design in MATLAB.rar 关于fir滤波器设计的matlab版 很好的资料-(Ebook) Practical FIR Filter Design in MATLAB.rar on the fir filter design matlab version of good information
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FIR滤波器的一种设计实现,给出了详细的源代码,和原理。-FIR filter design and implementation of a given source code in detail, and principles.
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主要介绍了在Matlab中怎样仿真FIR滤波器组的设计-Describes how the simulation in Matlab, the design of FIR filter banks
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用matlab设计FIR维纳滤波器
假设一个点目标在x,y平面上绕单位圆做圆周运动,由于外界干扰,其运动轨迹发生了偏移。其中,x方向的干扰为均值为0,方差为0.05的高斯噪声;y方向干扰为均值为0,方差为0.06的高斯噪声。用该滤波器处理观测信号,得到其最佳估计。-FIR Wiener filter design using matlab
Suppose a point target in the x, y plane around the unit circle in a circul
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Design FIR filter in Matlab
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在MATLAB和DSP开发环境下实现FIR滤波器的设计-FIR filter design in MATLAB and DSP development environment
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1. 给一段原始的语音信号(可以是自己录制的一段语音),加上一频率为3.8kHz的高频余弦噪声和频率为3.6kHz的高频正弦噪声(幅度自己可以选择),用窗函数设计一滤波器(要求最小阻带衰减为50dB)对加噪后的语音信号进行滤波,画出滤波器的频率响应曲线,画出滤波前后的时域图和频谱图。
需要用到的函数:
fir1 用窗函数设计FIR滤波器的函数
2. 用GUI设计一界面(如图1所示)完成如下功能:
1) 输入一语音信号,画出语音信号的时域图和频谱图;
2) 对语音信号加噪处理,
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2 d fir filter design in matlab
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