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PVD-stego
matlab实现PVD方法和基于模函数PVD的方法,自己写的,图像隐写的研究内容(matlab implementation PVD PVD method and the method based on mode function, write, and images of the contents of steganography)
- 2010-07-05 12:39:33下载
- 积分:1
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boshu
波束形成算法源程序,基于均匀直线阵列的波束形成算法仿真(Source beamforming algorithm, based on the uniform linear array beamforming algorithm simulation)
- 2009-02-23 16:23:14下载
- 积分:1
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Image-segmentation-Extraction
车牌识别,能够定位,字符分割,字符匹配,效果还是可以的(Automatic Vehicle Identification)
- 2012-05-04 22:03:01下载
- 积分:1
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matlab_ydtx
一个四用户的扩频通信系统,扩频增益为N=16,采用Walsh码进行直接序列扩频,BPSK调制,无线信道为AWGN信道。在接收端进行解扩,解调,判决,通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。(A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct Sequence Spread Spectrum, BPSK modulation, AWGN channel for the wireless channel. At the receiving end for despreading, demodulation, judgments, through the simulation to be one of a user' s bit error rate and SNR of the simulation results.)
- 2009-03-11 10:06:21下载
- 积分:1
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HL
说明: 经过调试过的朴素贝叶斯分类器,可以正常使用。(After debugging through the Naive Bayes classifier, can be used normally .
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- 2013-09-03 10:51:07下载
- 积分:1
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cukneeru
Using Cuk Converter model
- 2012-07-26 04:11:00下载
- 积分:1
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data-analysis
matlab 经典例程里的数据分析与统计,对迅速掌握相关数学的matlab实现很有帮助(Matlab classic routines in the data analysis and statistics helpful to quickly grasp mathematics matlab)
- 2012-08-02 08:58:57下载
- 积分:1
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PLRandom-zxk
电力线通信多径信道模型-Manfred Zimmermann模型,多径效应的传递函数H(f)可以用N条传输路径的叠加以及含有频率f、延时τ、距离d的方程来表示:
H(f)=∑g_i *A(f,d_i )*e^(-j2πfτ_i )
式中,i 为路径号, g_i为路径 i的加权系数(包含了传输系数和反射系数的作用),A(f,d_i )为衰耗,其大小由长度、频率决定,τ_i是每条路径上的延时。
(Powerline Communication multipath channel model-Manfred Zimmermann model)
- 2013-12-17 11:09:16下载
- 积分:1
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remez
用remez算法实现低通滤波器 并绘制频谱图(Remez algorithm using low-pass filter and draw a spectrum map)
- 2010-01-17 09:02:45下载
- 积分:1
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coordinate_conversion
Cartesian to geographic coordinate conversion.
- 2009-05-25 20:03:34下载
- 积分:1