ParticleFlt

This code is NUMBER1: MATLAB code for paper: calculation of electron energies in a quantum well using the transfer matrix method. we solve the time independent schrodinger equation in 1D AlGaAs/GaAs/AlGaAs quantum well using the transfer matrix method. We define a wave function for each point of well and barriers and convert it to a 2in2 matrix. Multiplying of matrixes with boundary conditions results in discrete energies and their wave functions. We compare our results with other simulations and calculate discrete energies for different wells.

matlab教程和例程，matlab时频分析一书中的工具箱，有两个这是其一。(matlab tutorial and routine, matlab frequency analysis book toolbox, two is one.)

模型参考自适应二阶实例。。。。。。。。。。。。。。。。。。。。。(MRAC exaple)

Matalab code for deec variants protocols

四步相移算法程序，改程序需要手动设置初始图像来源，可以实现对图像相位的求解(Four-step phase shift algorithm program, change the program need to manually set the initial source of the image can be achieved to solve the image phase)

三相桥式整流电路，可以直接用，matlab编写(Three-phase bridge rectifier circuit can be directly used, matlab prepared)

是kalman滤波的matlab仿真，以及扩展算法容错，适合初学者(Kalman filter matlab simulation, and the expansion algorithm fault-tolerant, suitable for beginners)

helical gear. it solution of helical gear problem

说明：  用编码结构光实现物体的三维测量，这是前期的图像处理和摄像机标定的程序(Of objects with coded structured light three-dimensional measurement, it is pre-image processing and camera calibration procedure)

pml boundary of 2-d Tmz wave