BP-neural-network

说明：  直升机性能计算程序，包括matlab和C++两个版本，其中Matlab版本包含了VPM程序。(blade Element Momentum Theory Analysis Code)

基于灰度积分方法和模版匹配法的一个人眼检测程序，比较简单，供初学者参考。(Integration method based on gray and template matching method of a human eye detection program, is relatively simple for beginners.)

permanent magnet synchronous generator

说明：  最基础的GS算法，包含matlab代码，以及一张bmp格式的图，非常基础易懂(The most basic GS algorithm, including Matlab code, as well as a BMP format diagram, very basic and easy to understand)

三相异步电机调速仿真模型，包含变频调速、矢量控制，串电阻调速模型等(Three-phase induction motor simulation , including the Frequency Control, vector control, speed control model series resistor)

anothe version of probabilistic data associatio with matlab

在matlab环境下，实现了图像的背景图，以及做其他相关运算(In the matlab environment, realize the image background chart, and other related operations)

用MIH的心电数据，并用MATLAB读取出来，呈现曲线(With MIH ECG data, and read out using MATLAB, showing curves)

格子Boltzmann方法，D2Q9模型，模拟多孔介质流动(Lattice Boltzmann method, D2Q9 model to simulate the flow in porous media)

把激光陀螺捷联惯导系统和GNSS接收机固联于实验车实验仓中，接收机天线固联在实验车实验仓上方，车载计算机实时接收和采集惯导系统、卫星导航接收机的原始数据，在郊外开阔公路进行车载实验。 通过matlab编程实现卫星导航伪距单点定位、INS/GPS松组合导航的全过程。 1）卫星导航单点定位测速：利用采集得到的接收机时间、伪距、多普勒频移数据，要求进行单点定位、测速解算，输出接收机的位置、速度随时间的变化曲线，并给出位置、速度误差曲线； 2）松组合导航：结合惯导解算和卫星接收机单点定位测速，要求采用Kalman滤波器实现惯导/卫星位置、速度组合导航解算，滤波器维数至少包括惯导的位置、速度、姿态角9维。将组合导航后的姿态角与纯惯导的姿态角进行对比分析，给出位置、速度误差曲线。(The laser gyro strapdown inertial navigation system and GNSS receiver are fixed in the experimental compartment of the experimental vehicle. The antenna of the receiver is fixed above the experimental compartment of the experimental vehicle. The on-board computer receives and collects the original data of the inertial navigation system and satellite navigation receiver in real time, and carries out on-board experiments on the suburban open highway.)