xinhaopinpu

计算多维正态分布的概率密度值，给出均值和方差矩阵(Multidimensional normal distribution calculate the probability density values, given the mean and covariance matrix)

Matlab/simulink中电网电压三相电压跌落发生器的模拟,试用于三相电压等幅跌落的研究。 (Matlab/simulink in grid voltage three-phase voltage dip generator model, the trial study on three-phase voltage sag amplitude.)

利用MATLAB实现正交滤波器组的设计。(Use MATLAB to achieve the design of orthogonal filter banks.)

改进平方根法求解对称正定线性方程组，用matlab编写，可以在一定程度上提高求解效率。其中MRoot_squaring.m为原做法，sparse_cmp.m为二维等带宽存储，Moot_zonal.m为二维等带宽存储的平方根法求解(To improve the square root method to solve symmetric positive definite system of linear equations using matlab to prepare, to a certain extent improve the efficiency of solving. MRoot_squaring.m which the original approach, sparse_cmp.m for the two-dimensional, such as memory bandwidth, Moot_zonal.m for the two-dimensional, such as the square root of bandwidth storage method)

说明：  非线性最小二乘法参数估计程序，利用该程序可以对已知解析解的物理过程进行参数估计，估计出线性无关的参数(Parameter estimation of nonlinear least squares method)

it involves the concept of a simple adaptive filter

说明：  MATLAB CODE FOR INFORMATION THEORY AND CODING

Mathematic model of acoustic field for ultrasonic transducers according to "Ultrasonic beam structures in fluid media" paper

VRP问题的遗传算法程序 matlab写的，经典，智能算法(the procedures of VRP problem which is compiled by GA and running in matlab.)

带功率谱展示和声音输出的交互的信号生成器的源代码。 (Interactive signal generator with power spectrum display and sound output )