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SHA-1
SHA-1 Source Code
This optimized SHA-1 implementation conforms to FIPS 180-1
- 2007-10-27 14:13:56下载
- 积分：1
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FFtandIfftTest
Matlab编程实现FFT变换及频谱分析的程序代码（适合初学者加强理解）。（1)用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图；(2)进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选；(3)做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱；(4)用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图。(Matlab codes for FFT Understanding which contains sine wave,rectangular wave and the reletaed frequency spectrum figure about MSE,Log,IFFT and so on.)
- 2010-12-02 21:03:34下载
- 积分：1
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liuyong_0910465_05
模拟一个城市的气温在15年内的变化情况，以及统计气温的各种变化走势和在一定时间段内气温的各种统计量。(Simulation of a city in 15 years the temperature changes, as well as statistical temperature changes trend and within a certain period of time the temperature of various statistics.)
- 2012-05-06 13:03:30下载
- 积分：1
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kalman
用卡尔曼滤波实现运动目标的跟踪。可用自己的视频，实验效果良好。(Achieved with the Kalman filter to track moving objects. Use their own video, experimental results well.)
- 2011-12-09 16:20:53下载
- 积分：1
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PhaseModulationandDemodulation
该模块实现信号的相位调制和解调，进而的到原始的输入信号。(This module implements the phase modulation and demodulation signal, and then to the original input signal.)
- 2010-05-16 17:24:30下载
- 积分：1
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bayes-Gaussian-networks
matlab中bayes network tools工具箱下，编写的一个关于输入为连续数值，输出两类的离散数据(bayes network tools toolbox matlab written one on the input of continuous values , the output of two discrete data)
- 2012-05-13 09:12:42下载
- 积分：1
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SWCLYJ
基于光学原理的三维形貌测量技术研究Study the topography measurement techniques based on optical principles. Rar(Study the topography measurement techniques based on optical principles )
- 2013-12-11 10:48:48下载
- 积分：1
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33
说明： 高速宽带数字调制技术的研究，该论文也是非常经典的，希望对大家有帮助(High-speed broadband digital modulation technology, the paper is also very classic, I hope all of you help)
- 2009-07-03 11:47:02下载
- 积分：1
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kuan2
This is a basic program for quan filter for filtering multiplicative noise it gives reasonable output for speckle noise removal
- 2013-01-13 16:06:21下载
- 积分：1
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qpsk
qpsk调制解调 脉冲成型 信道噪声 抽样 检波(qpsk modem pulse shaping)
- 2013-11-04 12:42:40下载
- 积分：1
