Variable-frequency-Drive

实现EKF滤波在导航重点的应用，精度相对较高，(achieve EKF filter in navigation key applications, a relatively high accuracy.)

SCE algoritm in matlab

this matlab source code for detect plate number

威尔逊-θ法,机械振动模拟程序，仅供参考(Wilson-θ methord mechinery vibration)

这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。 此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训练符号的信道估计等通信模块。 ( This is a space-time block coding based on the MIMO_OFDM Communication System Simulation and Design. This system consists of QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, based on training symbols such as communication channel estimation module.)

说明：  基于导频脉冲序列，解决IR-UWB通信系统信号捕获和定时同步问题。(Pulse sequence based on the pilot to address the IR-UWB communication system signal acquisition and timing synchronization.)

窗函数法设计一个数字带通FIR滤波器，小波包分析提取振动信号中的特征频率，PLS部分最小二乘工具箱。( A window function design FIR digital band-pass filter, Wavelet packet analysis to extract vibration signal characteristic frequency, PLS PLS toolbox.)

说明：  使用ADI方法解偏微分方程（二微加热器方程）(ADI method for the use of partial differential equations (2 micro-heater equation))

说明：  动力学系统的分岔图的计算程序，高维混沌系统的分岔图(chaos of dynamical system)

数值分析基于Matlab环境下的龙贝格算法(Numerical analysis based on Matlab environment Romberg algorithm)