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minimumdistance
It will find the minimum distance between the two points input by the user
- 2009-03-28 02:53:36下载
- 积分：1
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compensation
说明： 用于实现语音中的对消噪声，本程序用matlab实现(For the voice in noise cancellation, the program achieved with matlab)
- 2010-04-13 19:58:39下载
- 积分：1
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Ofdm
//////// OFDMA ////////////
No. of Subcarriers
NS = 512
Input Generation
x = rand(1,NS)>0.5
fftlength = 512
- 2014-10-26 16:45:07下载
- 积分：1
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jpeg2avihojoon
This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
(This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious.
)
- 2009-09-17 13:05:51下载
- 积分：1
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gaotong
输入高频信号，设计高通滤波器，程序中有图像显示()
- 2008-05-21 09:52:36下载
- 积分：1
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lcdyt
鉴于LCD方法存在的问题，本文提出了一种基于互相关匹配端点延拓局部特征尺度分解（Cross-correlation matching endpoint Extension Local Characteristic scale Decomposition，简称CELCD），由于LCD分解原理是依据信号的局部极值点信息不断进行筛分信号，在信号分解时需要先确定信号的局部极值点，而信号的两个端点可能不是极值点，因此在信号两端点就会出现虚假成分，且该现象随着分解的进行向数据内部扩散，产生端点效应，导致分解结果失真。而CELCD方法的本质在于探索待分解信号前后端的数据规律，延长波形，使得端点效应不出现在原始信号分解的片段上，从而消除端点效应。(Given the LCD method has a problem, this paper presents a cross-correlation based on local feature matching endpoint extension scale decomposition (Cross-correlation matching endpoint Extension Local Characteristic scale Decomposition, referred CELCD), since the LCD decomposition principle is based on the signal of local optima ongoing screening point information signal, when the signal decomposition needed to determine local extreme point of the signal, and the two endpoints signals may not be extreme point, so the two end points of the signal will be fraudulent, and that the phenomenon with decomposition of the data in the internal diffusion, resulting end effect, leading to decomposition distortion. The essence of the method is to explore CELCD data signal to be decomposed before and after the end of the law, to extend the waveform, so the end effect does not appear on the original signal decomposition fragments now to eliminate the end effect.)
- 2015-10-26 20:22:03下载
- 积分：1
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flocking--MALTLAB
多智能体蜂拥控制MATLAB基本仿真程序，帮助新手学习交流(multi-agent system of flocking matlab simulation programa )
- 2021-04-19 14:38:51下载
- 积分：1
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6
说明： 各种各样的不同代码源打包，都是经过运行的，绝对可以使用。(A variety of different source code packages are run through, and absolutely can be used.)
- 2010-11-03 19:22:55下载
- 积分：1
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variabel_acak_diskrit
variabel acak diskrit, percobaan sistem komunikasi dengan menggunakan software matlab
- 2013-11-26 07:45:24下载
- 积分：1
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trust-region
matlab无约束优化问题的信赖域算法程序-matlab trust region method(matlab trust region method
matlab trust region method
matlab trust region method)
- 2011-12-15 21:03:04下载
- 积分：1
