fopid

针对三个非相干QASK数字调制信号的空间谱估计程序(For three non-coherent digital modulation signals QASK spatial spectrum estimation procedure)

本文主要讨论了各种提高matlab程序运行速度的方法与技巧。(This paper discusses the methods and techniques of the ways of increasing the the matlab program running speed.)

matlab的常用函数速查，包括了大部分常用函数，用ctrl+f就可以直接查找。(including matlab commonly used functions, including the most commonly used functions, you can search the functions using ctrl+f .)

matlab对zemax的通讯工具箱。在matlab中可以读取zemax中的数据结果，并进行处理。(It s the toolbox of Matlab, used for connection to zemax. The data from zemax could be read in matlab.)

该程序用matlab实现FLLMS算法，并绘出了收敛曲线。 (The program using matlab achieve FLLMS algorithms, and plot the convergence curve.)

,在强干扰中提取信号,不仅要求有一定的信噪比,而且必须对信号作恒虚警处理.在自动检测系统中,对一定的检测门限来说,当干扰电平增大几分贝,虚警率就会大大增加,致使显示器画面饱和或计算机过载,这时即使有足够大的信噪比,也不可能做出正确的判决.为此在自动检测雷达中,必须具备恒虚警处(, extracting signal in strong interference, not only requires a certain signal-to-noise ratio, and must make constant false alarm processing for signal. In the automatic detection system, for a certain detection threshold, when the noise level increases, a few decibels will greatly increase the false alarm rate, led display screen saturated or computer overload, even if there is enough SNR at this moment, it is impossible to make the right decision. Therefore in the automatic detection of radar, must have a constant false alarm)

标准pso算法新的实现，使用matlab编写。详细，权威，注释丰富，便于修改和使用。同时有适于mac os的m程序。(A realization of standard pso algorithm in 2011, written in matlab. Attached with matlab codes on mac os x.)

Model Predictive Control模型预测控制是目前流行的控制算法，以往的MPC算法都是要依靠S函数实现，本例使用MPC工具箱，详细说明了控制变量和状态变量的设定(Model predictive control (MPC) is a popular control algorithm at present. The previous MPC algorithms are implemented by S function. In this case, MPC toolbox is used to specify the setting of control variables and state variables)

MATLAB中mat文件保存，读取等说明(Mat files in MATLAB save, reading and other shows)

说明：  MUSIC（Multiple Signal Classification）算法圆阵仿真程式(MUSIC (Multiple Signal Classification) algorithm for circular array simulation program)