System-Identification-Techniques

出一种实现不同维间估计结果自动配对的二维频率估计算法。首先把二维频率估计问题转化成两个矩阵束的特征值问题。根据矩阵束的特征求出两个矩阵束的公共特征向量，并以此为基础同时求出两个矩阵束的特征值。算法估计误差与现有算法相近，但解决了现有算法普遍存在的配对难题。 (Matrix pencils play an important role in numerical linear algebra. The problem of finding the eigenvalues of a pencil is called the generalized eigenvalue problem. The most popular algorithm for this task is the QZ algorithm, which is an implicit version of the QR algorithm to solve the associated eigenvalue problem B − 1Ax = λx without forming explicitly the matrix B − 1A (which could be impossible or ill-conditioned if B is singular or near-singular) )

说明：  低密度码信道编译码算法，程序有信道模拟，matlab语言实现，主要研究规则低密度码(channel low-density code encryption algorithm, the procedure channel simulation, Matlab language, the main rules of low-density code)

程序实现了线形调频信号的模糊函数仿真，算法优化的很好，很实用(Program for the linear FM signal ambiguity function simulation, algorithm optimization of very good, very useful)

光伏电池的数学模型，用最常见的数学模型进行编程，仿真效果良好(The mathematical model of photovoltaic cells, with the most common mathematical model for programming, simulation results good)

Artificial Bee Colony (ABC) is one of the most recently defined algorithms by Dervis Karaboga in 2005, motivated by the intelligent behavior of honey bees. It is as simple as Particle Swarm Optimization (PSO) and Differential Evolution (DE) algorithms, and uses only common control parameters such as colony size and maximum cycle number. ABC as an optimization tool, provides a population-based search procedure in which individuals called foods positions are modified by the artificial bees with time and the bee’s aim is to discover the places of food sources with high nectar amount and finally the one with the highest nectar.

HARRIS 算法的角点检测 用matlab实现 可以直接用 效果非常好(HARRIS algorithm for corner detection using matlab can direct effect is very good)

这是在matlab下实现的包络检波算法。先对信号进行调制，然后进行包络检波。(This is achieved under matlab envelope detection algorithm. First signal modulation, and then proceed to the envelope detector.)

基于pso算法的matlab编程程序，用于神经网络控制的编程(Pso algorithm matlab programming procedures for neural network control programming)

matlab图像处理源代码 大家多多分享(matlab Image processing source code )

利用matlab来模拟正弦相位光栅，里面附有图说明(matlab simulation of sinusoidal phase grating)