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MastersMind1234
Classical MasterMind game with CPU acting both as Code Maker & Code Breaker
- 2010-10-22 01:01:57下载
- 积分：1
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exclusive_rand_C
粒子群算法程序，源代码等，希望对大家有帮助(Particle swarm algorithm, source code, etc., we hope to help)
- 2011-11-24 16:21:49下载
- 积分：1
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EVM
该算法是经典的信噪比估计算法——误差矢量幅值法，通过计算接收信号中同相分量和正交分量的二、四阶矩，该算法能够很好的估计信号的信噪比(The algorithm is a classic signal to noise ratio estimation algorithm- the error vector magnitude method, by calculating the received signal with the phase component and quadrature component of the second, fourth-order moment, the algorithm can estimate a very good signal to noise ratio)
- 2009-05-10 09:41:07下载
- 积分：1
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OFDM
首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提取出导频信息，根据导频信息估计出剩余定时误差以及剩余的信道响应误差，将误差量送入环路进行跟踪。当收到所有数据后，重新回到信号到达检测状态，进行下一次信号到达的检测和信号接收。(First, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives. And then the characteristics of long training word, the correlation operation for the FFT window starting position of an OFDM symbol estimate. The estimated position of the FFT window, the first small frequency offset in the time domain estimation, the two long training word small frequency offset compensation, the FFT operation, the FFT result of the operation for integer frequency offset estimate. These parameter estimation is completed, the data can be demodulated on. The first portion of the data for a complete frequency offset compensation, and based on the estimated FFT window position of the FFT operation to obtain frequency domain data, demodulated. Then corresponding to the position of the pilot subcarriers are extracted on pilot inform)
- 2020-11-04 23:49:52下载
- 积分：1
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001
Electronic design dew sensor
- 2009-05-16 13:52:08下载
- 积分：1
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matlab
这是计算方法基本迭代法的一个matlab编程实例。(This is the calculation of a basic iterative method matlab programming examples)
- 2010-12-09 20:30:50下载
- 积分：1
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ImageFiltering
说明： 数字图像平滑程序。处理灰度图像。平台为MATLAB(Digital image smoothing procedures. Gray-scale image processing.)
- 2009-08-18 14:52:12下载
- 积分：1
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8
小波与近似熵相结合的机械振动噪声信号分析
8.复morlet小波实验程序.(8 Complex Wavelet morlet experimental procedures.)
- 2013-11-02 04:49:26下载
- 积分：1
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Compare
Compare<T> implements IArgumentMatcher.
- 2014-01-08 10:37:44下载
- 积分：1
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Three-parameters-
用matlab编的一个用于对统计数据进行威布尔分布的估计，并对其进行三参数的评估与计算(Matlab compiled a for the statistical data of weibull distribution estimates, and the three parameters calculation and evaluation)
- 2021-04-09 11:38:59下载
- 积分：1
