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matlab仿真数字通信系统2fsk调制，以及相干解调(matlab simulation of digital communication systems 2fsk modulation, and coherent demodulation)

Matlab v6.5 英文版使用手册，介绍了matlab的特点、编程方法和使用技术，适合初学者使用。(Matlab v6.5 English version user manual describes the the matlab characteristics, programming methods and use of technology, suitable for beginners to use.)

仿照着《小波去噪中软硬阈值的一种改良折衷法》一文写的程序，对比了软、硬以及软硬阈值折衷法的信噪比及均方根误差。仿真出来之后，原信号的信噪比是负的，不知道为什么？均方根误差的值也比较大，不知何解？信噪比和均方根误差是参照《基于matlab的小波去噪仿真》：吴伟，《信息与电子工程》 一文写的(Modeled on the written procedures of the hard and soft threshold wavelet de-noising an improved compromise " , compared to the soft and hard compromise between the hard and soft threshold signal-to-noise ratio and root mean square error. Out of the simulation, the signal-to-noise ratio of the original signal is negative, do not know why? The value of the root mean square error is relatively large, do not know why? Signal-to-noise ratio and root mean square error with reference to the wavelet denoising matlab-based simulation: Wu Wei, " Information and Electronic Engineering" written)

本程序可以实现求函数的信噪比及函数的均方差(The variance of this program can realize the function of SNR and function)

svmTrain svm在matlab中运行 训练(svmTrain svm training run in matlab)

目标作匀加速动动matlab仿真，包括卡尔曼滤波和a－b－r滤波，分singer模型和“当前”统计模型。(Target for the uniformly accelerated touch of matlab simulation, including the Kalman filter and the a-b-r filter, sub-singer model and " current" statistical model.)

异步电动机数量控制完整仿真模型，可以根据实际情况写该参数，达到研究者所需要的情形(The number of complete induction motor control simulation model, the parameter can be written according to the actual situation, the researchers needed to achieve the situation)

Iterative algorithm for minimum cross entropy thresholding

日常开支记录器,能够满足日常的记账需求，很不错的小软件(Daily expenses recorder, able to meet the daily accounting needs of a very good small software)

说明：  自适应遗传算法matlab代码 附件中的matlab程序是雷英杰课本中的第一个算例, 将其改为自适应的代码.(Adaptive genetic algorithm matlab code matlab annex LEI Ying-jie textbooks procedure is the first example, to read as adaptive code.)