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peng
循环冗余码的生成和验证:数字通信中的编码分为信源编码和信道编码两大类。为了提高数字通信的可靠性采取的编码称为信道编码,又称抗干扰编码。数字通信中为了尽可能地提高通信的可靠性,需要采用信道编码技术,对可能或已经出现的差错进行控制,CRC码就是其中的一种编码技术。本实验就是编写RCR编码,可以模拟发送信息,噪声加入,检测验证,信息重发的过程!(Cyclic redundancy code generation and validation: digital communication in the coding is divided into source coding and channel coding two broad categories. In order to improve the reliability of digital communications to the code known as channel coding, also known as anti-interference codes. Digital communication as much as possible in order to improve the reliability of communication need to use channel coding techniques, which may or may control the errors that have emerged, CRC code is one of a kind of coding techniques. RCR in this experiment is to write code that can simulate send a message, noise adding, testing verification, information, process re-issued!)
- 2010-01-18 21:26:47下载
- 积分:1
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primitive_root
说明: 计算任何数的所有本原根,并统计本原根的个数(Any calculation of the number of all primitive roots, and statistics the number of primitive roots)
- 2011-04-06 15:51:01下载
- 积分:1
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randomsingal
随机信号 频谱分析 随机信号 频谱分析 随机信号 频谱分析 随机信号 频谱分析随机信号 频谱分析(Spectral analysis of random signalsSpectral analysis of random signalsSpectral analysis of random signalsvSpectral analysis of random signalsv)
- 2010-05-12 20:56:14下载
- 积分:1
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battery-based-on-grid
储能电池在电网备用中的matlab图解 清晰展示了电池如何控制及如何与电网连接(battery is connected to grid through 3-phase inverter. PI based controller is developed for control of inverter according to Line to Line voltage of grid. and load is connected in between grid and battery. 100Km length of transmission is considered here.)
- 2015-08-21 01:21:24下载
- 积分:1
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Harris
两种亚像素级角点检测方法。一种曲面拟合,一种灰度梯度。并可输出坐标,精度较高,main为运行程序。(The two sub-pixels corner detection method. A surface fitting, a gray gradient. And output coordinates, accuracy, main to run the program.)
- 2020-11-11 15:39:44下载
- 积分:1
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midamble
用于检测信道的训练序列,包括生成过程及信道估计。(Channel for training sequence detection, including the generation process and channel estimation.)
- 2010-05-07 23:47:32下载
- 积分:1
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breedPSO
基于杂交的粒子群优化函数--借鉴遗传算法的杂交概念,在每次迭代中,根据杂交概率选取指定数量的例子放入杂交池中,里面的例子随机两两杂交,产生相同数目的子代例子(Hybridization-based particle swarm optimization functions- Reference hybrid genetic algorithm concepts, in each iteration, according to the selected crossover probability into a specified number of examples of hybrid pool, examples of which twenty-two random hybridization, the same number of offspring produced example)
- 2013-09-23 19:01:08下载
- 积分:1
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chap8
《MATLAB图像处理实例详解》源代码 第8 章( MATLAB image processing example explanation Source Code Chapter)
- 2014-12-16 16:33:26下载
- 积分:1
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MATLAB-source-codes
《高等光学仿真》书中1-6章题例的matlab源程序,分享一下(share the Matlab source codes of the problems in Advanced optical simulation book .)
- 2012-04-08 15:39:16下载
- 积分:1
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KalmanFilter
很简单易懂的卡尔曼滤波算法,希望能帮助到初学者(kalman filter)
- 2013-05-05 20:13:59下载
- 积分:1