dm

The mode field diameter variation of a varying diameter single mode fiber.

用于移动通信系统的防真,用MATLAB实现.里面包含了MATLAB通信系统中常用的命令集.(Mobile communication system for anti-truth, the realization of using MATLAB. Which contains the MATLAB communication systems commonly used command sets.)

阵列信号处理的基本程序，包括music等(Array signal processing of the basic procedures, including music, etc.)

说明：  本文件夹包含的是针对电话交换系统的C51程序源代码，包含了电话串口之间的通信功能，以及控制回铃音的程序源代码(This folder contains the telephone exchange system for the C51 source code, including a telephone communication between the serial port, and control ring back tone of the program source code)

matlab算法大全之时间序列模型，非常棒的资料(the matlab algorithm Daquan time series model, great information)

四边简支的复合材料层合板基于遗传算法的的最佳铺层顺序求解(Solution of the Best Laying Sequence of Simply Supported Composite Laminates Based on Genetic Algorithms)

有关Simulink的通信仿真书，里面描述的很详细！(about at Simulink on communiction book.)

正则化方法求解病态问题工具包，非常强大~~~~~~~~其中包含直接解法和迭代解法，共十余种。(Regularization method for solving ill-posed problem toolkit, very powerful ~ ~ ~ ~ ~ ~ ~ ~)

说明：  波达方向（DOA） 估计的基本问题就是确定同时处在空间某一区 域多个感兴趣的信号的空间位置(即多个信号到达阵列参考阵元的方 向角)。最早的也是最经典的超分辨率(DOA)估计算法是著名的多信号 分类（Multiple Signal Classification） 法,简称 MUSIC 算法,它是 一类经典的基于特征结构分析的空间谱估计方法。该算法利用了信号 子空间和噪声子空间的正交性,构造空间谱函数,通过谱峰搜索,检测 信号的 DOA。(The basic problem of DOA estimation is to determine the simultaneous location in a certain region of space. Spatial position of multiple interested signals in the domain (i.e. the direction of multiple signals reaching the array reference elements) Directional angle). The earliest and most classical super-resolution (DOA) estimation algorithm is the well-known multi-signal.Multiple Signal Classification, referred to as MUSIC algorithm, is A classical spatial spectrum estimation method based on eigenstructure analysis. The algorithm utilizes signals. The orthogonality of subspace and noise subspace, the construction of spatial spectral function, through peak search, detection DOA of signal.)

matlab小球沿曲线运动的动画程序，作为一个学习matlab图形界面和动画制作的例程，对理解matlab相关编程很有帮助。(movement along the curve ball matlab animation program, as a learning matlab graphical interface and animation routines, useful for understanding the matlab-related programming.)