buduichen

基于matlab的一些常用算法，包括一些数值算法，特殊函数的计算等(Based on matlab some commonly used algorithms, including some of the numerical algorithm, the calculation of the special function)

2. 设 是窄带信号，定义 是在 区间上均匀分布的随机相位。 是寬带信号，它是一个零均值、方差为1的白噪音信号e(n)激励一个线性滤波器而产生，其差分方程为 。 1） 计算 和 各自的自相关函数，并画出其函数图形。根据此选择合适的延时，以实现谱线增强。 2） 产生一个 序列。选择合适的 值。让 通过谱线增强器。画出输出信号 和误差信号e(n)的波形，并分别与 和 比较。 (Computer Experiments: 1. Consider an AR process x(n) defined by the difference equation where v(n) is an additive white noise of zero mean and variance .The AR parameters and are both real valued: a) Calculate the noise variance such that the AR process x(n) has unit variance .Hence , generate different realization of the process x (n). b) Given the input x (n), an LMS filter of length M = 2 is used to estimate the unknown AR parameters and . The step size is assigned the value 0.05. Compute and plot the ensemble average curve of and by averaging the value of parameters and over an ensemble of 100 different realization of the filter. Calculate the time constant according to the experiment results and compare with the corresponded theoretical value. c) For one realization of the LMS filter, compute the prediction error And the two tap-weight errors and Using power spectral plots of , show that)

用C语言编写的IEEE39节电系统潮流计算程序，用于matlab(IEEE39 power system computer program by C language, for matlab)

This is a matlab code of MTE protocol that simulates the life of the sensor network.

MATLAB克里金差值，主要是之前收集的一些程序汇总(MATLAB Kriging Difference)

一个matlab/simulink平台搭建的SOC估算模型，对于从事锂离子电池建模和算法开发的人员很有帮助！(A matlab/simulink platform to build SOC estimation model for lithium-ion batteries in the modeling and algorithm development staff very helpful!)

TURBO译码性能AWGN信道测试（无菜单）(TURBO AWGN channel decoding performance test (no menu))

ieee papers on image compression

this is the implementation of introduced algorithm(feature selection algorithm for mixed data with both nominal and continuous features,Wenyin Tang & K.Z. Mao)

实现格子boltzmann方法中D2Q9模型的简单算法(lattice boltzmann D2Q9 model)