DOA（波达方向）估计程序和数据

TM波在空间中的传播，用FDTD算法实现(TM wave propagation in space, using FDTD algorithm)

该程序用于求单跨梁振型及频率（梁的两端任意约束）(The procedure for seeking a single cross-Liang type and frequency (arbitrary constraints at both ends of beams))

这是一个用来在信号重构与交织时用的 qam调制的matlab程序(This is one for signal reconstruction intertwined with qam modulation matlab program)

说明：   灰度处理，可以直接运行，matlab实现 ( matlab implementation)

基于matlab编写的SQP优化算法，用来求解有约束的非线性规划问题(sequential quadratic programming:Used to solve constrained nonlinear programming problems)

定义一个用于创建对象的接口，让子类决定实例化哪一个类。Factory Method 使一个类的实例化延迟到其子类。(Analysis and implementation of common design patterns (C++))

用HOMER软件画出的某地区一年每小时的光照，将其导出为文本格式，可导入到MATLAB中供研究人员使用(HOMER software to draw an area with a light year per hour, export it to a text format that can be imported into MATLAB for researchers)

基于MATLAB的递推最小二乘法辨识与仿真报告(MATLAB-based parameter identification with the Simulation Report)

用MATLAB实现了该算法，并对所实现方法进行了验证，在步骤（3）中则给出了求出滤波器类型及参数的方案，并进行验证，在步骤（4）中通过MATLAB的AWGN函数等相关知识实现了AWGN信道的仿真。 本文首先介绍数字水印和音频水印的相关概念和发展概况，接着介绍了完成仿真工作所需的基础知识，之后提出DA/AD变换的仿真实现，(Using MATLAB realization of the algorithm, and the realization method of authentication, in step (3) in the given filter type and parameters to derive the program and verify, in step (4) through MATLAB-AWGN function and other relevant knowledge to achieve the AWGN channel simulation. This paper first introduces the digital watermarking and audio watermarking-related concepts and developments, and then introduced a complete simulation of the basic knowledge required, after the DA/AD conversion of the simulation,)

almauti for 2 transmitter and 1 receiver is dhown in figure