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DCT_Qutization_watermarking
DCT_Qutization_watermarking基于DCT量化水印算法(DCT_Qutization_watermarking quantization watermarking algorithm based on DCT)
- 2009-11-19 13:44:45下载
- 积分：1
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Kruskal
假设给定一个加权连通图G，G的边集合为E，顶点个数为n，要求其一棵最小生成树T。(Suppose given a weighted connected graph G, G the edge set is E, the number of vertices is n, requiring a minimum spanning tree T.)
- 2011-07-20 20:00:42下载
- 积分：1
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hanming74
（7,4）汉明码matlab仿真程序,是线性分组汉明码的主流范例(matlab simulation of（7,4）hanming-coding.)
- 2013-05-27 16:06:04下载
- 积分：1
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course
说明： 4096阶QAM调制解调 matlab仿真(matlab 4096 QAM modulation)
- 2020-09-08 23:58:06下载
- 积分：1
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matlab
基于MATLAB的 人脸识别相关内容的一些总结(Matlab-based face recognition summary of some relevant content)
- 2015-02-09 13:42:40下载
- 积分：1
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useoffft
1）已知2N点实数序列
N=64。用一个64点的复数FFT程序，一次算出 ，并绘出频谱 。
（2）已知某序列 在单位圆上的N=64等分样点的Z变换 。用N点IFFT程序计算 ，绘出图像 。
(1) known 2N-point sequence of real numbers N = 64. With a 64-point complex FFT process, a calculated and mapped the spectrum. (2) known to a certain sequence in the unit circle on the N = 64 sub-samples of the Z transform. N-point IFFT procedures used, the mapped image.)
- 2008-12-14 09:08:37下载
- 积分：1
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nice
LES和RLS的区别，自适应滤波器方面的(The difference between LES and RLS adaptive filter' s)
- 2011-11-21 14:45:31下载
- 积分：1
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bl11
采用信号包络和差分方式进行信号模式识别，通过变换产生时域解析信号SKH ，即信号的复包络，得到零中心归一化瞬时绝对值的标准偏差。
(Differential use of signal envelope and the way the signal pattern recognition, transformation generated by time domain analytic signal SKH, the signal complex envelope, zero-center normalized standard deviation of the instantaneous absolute value.)
- 2010-05-06 17:52:26下载
- 积分：1
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matlab-DrawImage
这是一个Matlab图形绘制程序，包括了大量MATLAB图形绘制操作，各种基于MATLAB的图形绘制(This is a Matlab graphics rendering process, including a large number of MATLAB graphics rendering operation, all based on MATLAB graphics rendering)
- 2010-05-29 21:35:37下载
- 积分：1
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Viterbi
在Matlab的编程环境下实现了卷积编码和译码的功能，简单明了(In the Matlab programming environment to achieve a convolution coding and decoding functions, simple)
- 2014-08-21 09:16:32下载
- 积分：1
