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Wavelet-Project-21-6-2005
code source compression image using Haar wavelet
By Arash Fattahi, Omid Aladini {r_ash,omid}@cs.sharif.edu
To compress an image use this command in MATLAB:
haar_compression(FILE_NAME,COMP_LEVEL,MOSAIC_SIZE)
example:
haar_compression( dancer.jpg ,50,3) //Haar mosaic size will be 2^3
- 2015-02-15 15:07:24下载
- 积分：1
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Comparative-Study-of-Dc-To-Dc-Converters-Via-Simp
comprative study of dc dc converters
- 2014-02-19 02:23:21下载
- 积分：1
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beammatlab
将梁分成9个单元，在中间受力，建立整体的刚度矩阵，建立整体模型。(The beam is divided into nine units, in the middle forces, the establishment of the overall stiffness matrix, the establishment of the overall model.)
- 2009-02-14 10:27:40下载
- 积分：1
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2-LMS-equalizer
说明： 假设每个延时单元延时10ms.被传输的基带信号x(t)是一个0，1交替变换的矩形二进制脉冲序列，脉宽为10ms，并假设x(t)通过一个稳定的散射信道后才到达均衡器，成为2径信号，这两路信号幅度相等 ，相隔15ms。用MATLAB实现一个2级LMS均衡器(equalizer)
- 2010-04-13 20:30:08下载
- 积分：1
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DCDC-
DC DC converter (chopper)
- 2011-12-12 18:41:40下载
- 积分：1
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propChirpGaussDielectricMedia
Propagation of a Gaussian Chirp pulse in a dielectric medium
- 2012-01-27 01:29:23下载
- 积分：1
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clip
OFDM系统中限幅降低峰值与平均功率比的matlab实现，可以直接运行，会有点慢(OFDM system, limiting the peak to average power ratio reduction of the matlab implementation, can run a bit slow)
- 2011-04-22 16:11:56下载
- 积分：1
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2PSK
在二进制数字调制中，当正弦载波的相位随二进制数字基带信号离散变化时，则产生二进制移相键控(2PSK)信号。 通常用已调信号载波的 0°和 180°分别表示二进制数字基带信号的 1 和 0，用matlab实现其功能。(In binary digital modulation, phase when the sine wave with the discrete binary digital baseband signal changes, then generates a binary phase shift keying (2PSK) signal. Usually expressed respectively 1 and 0 binary digital baseband signal with the modulated signal carrier of 0 ° and 180 °, to achieve its function with matlab.)
- 2013-05-02 20:24:03下载
- 积分：1
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台湾中央大学HHT程序
说明： 台湾中央大学的HHT程序，主要用于对振动信号进行分析，(HHT of MATLAB code from taiwanzhongyang university)
- 2019-02-18 16:35:06下载
- 积分：1
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music
这是一个MATLAB的MUSIC（multiple signal classification）算法，用来算DOA（到达方向角）(This is a MATLAB-MUSIC (multiple signal classification) algorithm is used to count DOA (direction of arrival angle))
- 2010-03-14 00:52:43下载
- 积分：1
