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Digital-filtering-experiment
由设计要求可知，wp<=0.2π，允许误差幅度小于1dB，ws>=0.3π内衰减应大于15dB。为了验证数字滤波器的实际滤波功能，设计程序时，把输入序列定为验证函数x（t）=4sin（100πt）以及x（t）=4sin（200πt）和x（t）=4sin（400πt）。又因为Ts=1.25ms，T=80ms，故采样点为64，即N=64，所以当M=6，可以同时调试并验证程序的滤波功能。(Seen by the design requirements, wp < = 0.2π, allow a margin of error of less than 1dB, ws> = 0.3π within attenuation greater than 15dB. In order to verify the actual filtering function of the digital filter design program, the input sequence as validation function x (t) = 4sin (100πt) and x (t) = 4sin (200πt) and x (t) = 4sin (400πt) . And because Ts = 1.25ms, T = 80ms, so the sampling points is 64, that is N = 64, so when M = 6, can debug and validate filtering program.)
- 2014-12-24 09:34:43下载
- 积分：1
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COLON2D
Accepts two bounding vectors and produces an equally spaced matrix with unique fixed step row-wise
- 2014-01-10 16:26:27下载
- 积分：1
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MATLAB-gui
本文件主要内容是讲解关于matlab gui的相关内容 (matlab gui)
- 2012-04-13 15:45:14下载
- 积分：1
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2e
说明： this is matlab signal processing doc assignment and m file for various signal system code
- 2012-02-04 15:48:07下载
- 积分：1
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lmsxx
毕业设计时做的算法，直接运行就可出图，比较的话可以该参数。(do graduate design algorithm can be run directly from the map, so can compare the parameters.)
- 2007-05-22 16:23:33下载
- 积分：1
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fcmamatlab
模糊C均值聚类算法的matlab源代码，包括注释！(fuzzy c means)
- 2013-08-16 10:21:41下载
- 积分：1
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National-Taiwan-Central-University
The current MATLAB program of HHT includes the following modules:
1) eemd.m. The module that performs EMD/EEMD
2) ifndq.m. The module that calculates an instantaneous frequency for a given IMF and
3) extrema.m. A supporting module that is used by the previous two modules.
4) significance.m This is used to obtain the percenta line based on Wu and Huang
(2004).
5) dist_value.m This is a utility program being called by significance.m .
(National Taiwan Central University )
- 2015-04-22 10:25:25下载
- 积分：1
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WienerScalart96.m.tar
Wiener filter based on tracking a priori SNR usingDecision-Directed
method, proposed by Scalart et al 96. In this method it is assumed that
SNRpost=SNRprior +1. based on this the Wiener Filter can be adapted to a
model like Ephraims model in which we have a gain function which is a
function of a priori SNR and a priori SNR is being tracked using Decision
Directed method.
- 2011-05-06 07:14:03下载
- 积分：1
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matlab
只是关于MATLAB界面编程的书籍，内涵例题，讲解详细(This is a book about MATLAB programming interface, easy to understand, containing examples code.)
- 2013-10-17 17:07:44下载
- 积分：1
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bainsu
详细说明了有关变速不变调算法的基本原理以及在MATLAB上的实现(Detailed description of the basic principles relating to the same transfer speed algorithms and implemented on the MATLAB)
- 2015-04-23 20:07:52下载
- 积分：1
