double_pwm_inverter

指定ARMA阶数p，q值 估计ARMA模型的参数值(ARMA order of the specified p, q value estimated ARMA model parameters)

Rayleigh distribution function of a signal

monte caro模拟晶粒生长的matlab源程序(Monte caro method used to simulate alloy solidification crystal growth)

本程序利用显式差分格式，将波动方程离散化，进而求出波动方程的数值解，不断地细化空间和时间步长，可以让数值解逼近理论解。(The program with the implicit difference method, the discrete wave equation, the numerical solution is obtained, continue to refine the long walk the numerical solution can approach the theoretical solution.)

code matlab solve linear equations

说明：  利用小波包变换对一个二维含噪图像进行分析处理。(using wavelet transform packets of a two-dimensional images with noise analysis.)

EIGSHOW presents a graphical experiment showing the effect on the the unit circle of the mapping induced by various 2-by-2 matrices.

直流信号和阶跃信号的傅里叶分析和频谱图.(Fourier analysis and spectrogram DC signal and step signal.)

LTE 链路级仿真代码,其中还包含经典的跨层调度算法，非常实用。(LTE link level simulation code, which also includes classical cross-layer scheduling algorithm is very practical.)

隐马尔科夫模型的ppt课件，比较通俗易懂(Hidden Markov model ppt courseware, more user-friendly)