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Color-image-compresion-dct-transform
CODE FOR COLOR IMAGE COMPRESSION USING QUANTIZATION ALORITHM. VECTOR QUANTIZATION.
- 2013-10-21 17:39:32下载
- 积分:1
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gongetidu
本matlab程序用共轭梯度法来求解多元模型的最小值(给出最小值和精度情况)(The matlab program conjugate gradient method to solve the minimum multivariate model (given the minimum and the accuracy of the situation))
- 2014-01-16 17:01:06下载
- 积分:1
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test4_wavelet_DIPUM
用二维小波包分解得到水平垂直细节系数,据此组合合成图像的边缘,并与传统算子方法对比(Two-dimensional wavelet packet decomposition has been the level of vertical detail coefficient, which images the edge of combinatorial chemistry and operator with the traditional methods)
- 2009-05-15 13:18:07下载
- 积分:1
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SolveOMP
Orthogonal Matching Pursuit
- 2011-02-03 03:19:04下载
- 积分:1
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multipath_chann
OFDM系统仿真,多径传播信道程序,对移动通信环境进行仿真(OFDM system simulation, multi-path propagation channel program, the simulation of mobile communications environment)
- 2010-05-23 00:06:54下载
- 积分:1
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FM-Modem
Simulink 实现的FM调制,载波13KHz,频偏3KHz,调制波形存为一个波形文件。FM解调采样双斜率鉴频,解调直接输出到声卡。(Simulink implementation of the FM modulation, carrier 13KHz, offset 3KHz, modulation waveform file saved as a waveform. FM demodulation of two-slope Kam sampling frequency, demodulated output directly to the sound card.)
- 2010-05-27 01:12:37下载
- 积分:1
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Newton
此源码用于对一些非线性的方程组进行求解,时间复杂度比较小,效率比较高(This source is used for some non-linear equations is solved, the time complexity is relatively small, more efficient )
- 2011-09-11 03:09:57下载
- 积分:1
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ExcelReader
matlab实现gui界面读取excel,实现了读取类目与显示结果的结合。(Matlab implements the GUI interface to read excel, combined with the read category and display results.
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- 2016-01-19 12:18:57下载
- 积分:1
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narrow-band
该代码实现产生一个窄带随机信号,该信号的自相关函数及其功率谱图形。(The code generates a narrow-band random signal, the autocorrelation function and power spectrum graphics.)
- 2011-05-06 18:33:57下载
- 积分:1
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calNDCG
在排序学习算法经常用到的评价指标 NDCG,计算检索的效果好坏(NDCG can be used to evaluate the ranking with multilevel relevance such as irrelevance, half relevance, and relevance. )
- 2011-06-23 18:16:16下载
- 积分:1