MFILE556

DVR with PI compensation

matlab code for OFDM receiver

使用matlab编写的：用神经网络方法来辨识质心侧偏角程序。供大家使用参考。(Prepared using matlab: A neural network method to identify centroid lateral declination procedures. For everyone to use reference.)

输入三条边，判断是否可构造三角形，判断三角形类型(Enter three sides, to determine whether the triangles can be constructed to determine the type triangle)

里面有些常用的数值程序，如线性方程组的求解，插值，常微分方程的数值方法等等。(Inside some common numerical procedures, such as linear equations, interpolation, ordinary differential equations, numerical methods and so on.)

如何计算矩阵数据的协方差矩阵。还有在什么情况下只能计算均值、方差，而不能计算协方差，什么情下，只能计算协方差，但不能计算协方差矩阵。(How to calculate the matrix data covariance matrix. And under what circumstances can only calculation mean, variance, and not calculation covariance, what feeling, can only calculation covariance, but not calculation covariance matrix.)

1. 识别同一个乐器弹奏出的不同音符（基波分析） 2. 识别弹奏出同一个音符的不同乐器（谐波分析）(1. identify the different notes played by the same instrument (fundamental analysis). 2. identify different musical instruments playing the same note (harmonic analysis).)

MATLAB计算功率谱密度PSD的源代码(MATLAB power spectral density of the source code)

说明：  基于无速度传感器感应电机的自适应识别自制程序(Self-made program of self-adaptive recognition based on speed sensorless induction motor)

激光650nm接收器资料，接收光为38Khz可调试光(650nm laser data receivers, the received optical light can be debugged to 38Khz)