spider

Digital filter simulation in Matlab.

Programm FNN calculates the embedding dimension f a time serie using the method of false nearest neighbors.

fuzzy based closed loop converter

LMS RLS equalization simulation

M序列发生器函数，使用m文件实现，2至7级寄存器，主要分为两个部分。第一部分主要负责输入，输出，第二部分是M序列发生函数(M sequence generator function, 2-7 registers, divided into two parts. The first part is mainly responsible for the input, output, and the second part is the sequence generating function M)

matlab纠错码编译原理之程序1 做实验时免去了手工输入的繁琐 和避免出错(matlab compiler theory of error-correcting code program 1)

用递推式法求解；用二分法，牛顿迭代法，迭代法求解方程的近似根(Using recursive method for solving with the dichotomy, Newton iteration method, iteration method for solving the approximate root)

lms算法实现单波束形成，线阵单波束形成，(linear array signal beamforming )(lms algorithm for single beamforming line array beamforming, (linear array signal beamforming))

摘要 随着火电机组向大容量、高参数和高效率方向发展，对机组热工自动控制系统控制品质的要求也随之提高。在热工过程中，大多数热工对象具有较大的惯性和迟延，且是非线性和慢时变的，部分对象还是多变量的，因而具有很大的不确定性和强耦合性。这就难以建立精确的数学模型，使采用固定参数的PID控制器不能与生产上越来越高的控制要求相适应。 本文主要是研究动态矩阵控制算法在主汽温控制方面的应用。首先，分析了当前火电厂主汽温的控制方式和常规的控制方法，以及影响主汽温变化的各种扰动因素；然后，介绍了动态矩阵控制算法的原理，并基于此原理设计了DMC主汽温控制系统；并且与传统的串级PID控制系统进行了比较，仿真结果表明动态矩阵控制算法的响应速度快，且没有超调，鲁棒性好，控制品质明显优于常规PID控制。 关键词：主汽温；动态矩阵控制；DMC；matlab仿真 (Abstract Developing with the tendency to large capacity, high parameters and high efficiency of fossil-fired unit, the control trait request for thermodynamic automatic control systems is heightened .In thermodynamic process, most thermodynamic objects have large inertia and delay, and are nonlinear and time-variable furthermore, some of them are multi-variable, and also has large uncertainty and strong coupling. This makes it difficult to construct accurate mathematic models, and makes PID controllers with fixed parameters hardly adapted to higher and higher control request in production This article is mainly the research of the application of dynamic matrix control in the main temperature control system. First, it analyzed the conventional control method in the current thermoelectric power station steam system, and the affects of every kind of perturbation factor in the main temperature control system. Then it introduced the principle of dynamic matrix control algorithm, and desi)

3 triangl finite element method c program code usefull for all kind of plane stress and strain