Hallen

We consider a complex-valued wavefield reconstruction in an object plane from data in a sensor plane. A digital modeling for the forward propagation is presented in the algebraic matrix form M-DDT. The inverse propagation is formalized as an inverse problem. The main algorithm of the complex-valued wavefield reconstruction with the proposed Matrix Discrete Diffraction Transform (M-DDT) is prepared as a Matlab demo.

说明：  异步电动机三相逆变器供电时的PWM控制仿真模型，MATLAB/simulink仿真(Three-phase induction motor when the inverter PWM control model, MATLAB/simulink simulation)

关于matlab产生声音的一小段程序很好玩 其中编写了好几个小程序(Matlab generate sound on a lot of fun in which a short program written several small programs)

MATLAB (matrix laboratory) is a numerical computing environment and fourth-generation programming language. Developed by MathWorks, MATLAB allows matrix manipulations, plotting of functions and data, implementation of algorithms, creation of user interfaces, and interfacing with programs written in other languages, including C, C++, Java, and Fortran.(MATLAB是MATrix LABoratory的缩写，是一款由美国MathWorks公司出品的商业数学软件。MATLAB是一种用于算法开发、数据可视化、数据分析以及数值计算的高级技术计算语言和交互式环境。除了矩阵运算、绘制函数/数据图像等常用功能外，MATLAB还可以用来创建用户界面及与调用其它语言（包括C，C++和FORTRAN）编写的程序。)

脑电处理中，特征提取的几个有用算法程序，包括小波熵、LZC脑电复杂度、互信息等，以上程序，我已将亲自运行，可以通过，便于大家做脑电特征提取，希望对大家有帮助(EEG processing, feature extraction algorithm several useful programs, including wavelet entropy, LZC EEG complexity, mutual information, the above procedure, I have personally run, can facilitate you to do EEG feature extraction, in the hope that everyone has to help)

马尔科夫调节阀matlab程序,用于自动化方向的安全仪表系统的matlab程序。(Markov tiaojiefa for matlab)

说明：  利用D-S证据理论进行数据融合，应用场景为无线传感器网络目标定位，决策级融合(DS evidence theory data fusion, wireless sensor network application scenarios targeting, decision level fusion)

说明：  该代码从polar信道编码到SC译码算法在BEC信道上进行全面仿真。仿真结果是基于不同码率的误块率。(The code from polar channel coding to SC decoding algorithm is simulated in BEC channel. The simulation results are based on different bit rate block error rate.)

黄金搜索发也叫0.618法，该程序功能是黄金搜索算法求区间上的无约束最优化解。(Gold english-fat, also known as Law 0.618, the program features search algorithm is a golden interval for the non-constrained optimal resolve.)

说明：  基于C语言得MATLAB平台设计的LU分解算法解方程(MATLAB platform based on C language was designed to solve the equation LU decomposition algorithm)