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LPF1
设计一个低通数字滤波器,满足如下设计指标:
通带截止频率:0.2pi,通带波动:1dB
阻带截止频率:0.3pi,阻带衰减:15dB
要求:采用切比雪夫Ⅱ型滤波器原型,并分别采用脉冲响应不变变换法和双线性变换法进行设计,比较设计的结果,并进行分析
(Design a low pass digital filters that meet the following design specifications: passband cutoff frequency: 0.2pi, pass-band fluctuations: 1dB stopband cutoff frequency: 0.3pi, stop-band attenuation: 15dB requirements: use of Chebyshev filter prototypes with type Ⅱ and pulse response were the same transformation and bilinear transformation method designed to compare the results of the design and analysis)
- 2010-05-08 11:47:59下载
- 积分:1
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LMS_equalizer
自适应均衡中LMS算法的仿真程序,输出曲线与均方误差曲线(Adaptive equalization in the LMS algorithm simulation program, the output curve and the mean square error curve)
- 2011-06-20 16:30:32下载
- 积分:1
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tishengxiaobobao
与传统的小波分解相比,提升小波可以实现整数小波变换,其方法与一般去噪法相同,都是对小波分解的高频系数进行阈值量化来达到去噪的目的。(Compared with the traditional wavelet, lifting wavelet can achieve integer wavelet transform, its the same way as regular de-noising method, are the high-frequency coefficients of wavelet decomposition threshold quantization to achieve the purpose of de-noising.)
- 2014-11-06 13:57:44下载
- 积分:1
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frame_difference
This code calculates frame difference to detect moving object in video
- 2009-11-04 12:15:45下载
- 积分:1
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sin_FFT
说明: 可以进行傅立叶变换的matlab程序 保证可以使用
(Fourier Transform can guarantee that you can use matlab program)
- 2008-10-10 13:02:04下载
- 积分:1
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MATLAB
说明: 现代通信系统matlab版书中的matlab源代码(failed to translate)
- 2009-09-03 16:38:49下载
- 积分:1
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BaseOnWaveLab
本文件夹的程序是基于WaveLab802平台作的。
包括以下方法:
VisuShrink方法、SUREShrink方法、BayesShrink方法、AdaptBayesShrink方法、
LAWMLShrink方法。(The program in this folder the is based WaveLab802 platform.
Including the following methods:
The method VisuShrink, SUREShrink methods, BayesShrink methods, AdaptBayesShrink method
LAWMLShrink method.)
- 2012-05-17 17:15:52下载
- 积分:1
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TubeLike
一个好玩的Matlab游戏,启发你学会编辑代码,趣味练习的帮手(A fun Matlab game, inspired you to learn to edit code, fun exercises helper)
- 2013-03-09 11:37:17下载
- 积分:1
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demo_Brain_2D
2D脑图的L1小波重建图像,您需要安装Wavelab来实现此代码。(demo_Brain_2D.m demonstrate an L1-wavelet reconstruction of a brain image.
)
- 2013-04-27 12:23:38下载
- 积分:1
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Order_tracing
说明: 计算阶次分析的案例,需要转速信号进行角度域重采样。(In the case of order analysis, the angle domain resampling of speed signal is needed.)
- 2020-11-24 21:39:35下载
- 积分:1