ARMAQS

抛物线方程法计算水声远场传播损失仿真代码(Parabolic equation method to calculate the far field of underwater acoustic transmission loss simulation code)

说明：  用于估计未知数据的EM算法，即最大期望算法，用到的地方很多，可用来做同步。(The data used to estimate the unknown EM algorithm, that is the maximum expectation algorithm, used in many places, can be used for synchronization.)

利用延时来估计单个声源位置，并给出了改进方法和改进以后的一些参数比较。(The use of delay to estimate the location of a single sound source, and give an improved method and improved some of the parameters after comparison.)

城市轨道交通客流需求预测模型，非集计思路(Urban rail transport passenger demand forecasting model, non-collection design ideas)

基于平方包络的PSK 信号的码元速率估计。(Symbol rate is estimated based on square envelope QPSK signal. mpsk function and test_signal in cwt compressed package.)

在论坛上经常有朋友求关于信号上下包络的程序。 本程序为本人编写的一个matlab程序。(at the forum frequently for friends on the next signal envelope procedures. The procedures for the preparation of the one I Matlab procedures.)

利用matlab实现图像的拼接，经过验证时可用的，可以作为图像处理简单图像拼接的应用(Using matlab to achieve image stitching, proven when available, can be used as a simple image mosaic image processing application)

传统PID的整定方法Z-N法，有助于大家快速整定参数，一起讨论哦(The traditional PID tuning method ZN method to help you quickly tuning parameters, and discuss Oh)

针对EMG（肌电信号）的频率范围，设计一个带通+陷波 滤波器(For EMG (EMG) frequency range, the design of a band-pass+ Notch filter)

Automatically downloads financial data for given indices, represents the combined portfolio and optimizes the allocation.