dct

二阶Butterworth滤波器, 可以直接用于数字信号处理，里面有输入输出说明，很详细(Second Order Butterworth Band-Pass Filter)

charsections warld of warcraft

waterfill Water Filling Algorithm.

适用于带有大滞后环节对象的控制；大林算法matlab编写(the algorithm of dahlin)

一个用matlab语言编写的可以在各大论坛上随意灌水的小程序，可以自己造水。(a Matlab language used in the preparation of the major forums arbitrarily small irrigation procedures, can create its own water.)

增量式PID温度控制系统 在matlab下编程(Incremental PID temperature control system in MATLAB programming )

Matlab neural network

说明：  MATLAB+7.x数字信号处理_郭仕剑，书籍源代码(MATLAB+7. X _ Digital signal processing Shi-Jian Guo, books, source code)

一杯沸水冷却，圆柱体模型，底面半径0.05m，高0.1m，周围温度20度，初始水温100度 方程是四维输运方程（常数a^2=k/(c*p)，k是热传导系数0.6006焦/（米*秒*度）） 初始条件：t=0时水等于100度 边界条件：1.上下壁都是自由冷却，第三类边界条件，周围温度保持在20度（H=k/h,h取1） 2.杯壁绝热，第二类边界条件 (cup of boiling water cooling cylinder model, the bottom radius of 0.05m, 0.1m high. temperature around 20 degrees, initial temperature of 100 degrees equation is four-dimensional equations (a constant ^ 2 = k/(c* p), k is the thermal conductivity coefficient of 0.6006 Coke/(m** seconds degrees)) initial conditions : t = 0 to 100 degree water boundary conditions : 1. upper and lower walls are free cooling, the third boundary conditions, maintain the temperature around 20 degrees (H = k/h, h for 1) 2. Beibi insulation, the second boundary condition)

运用传输矩阵法计算一维光子晶体不同周期对带隙的影响(use TTM calculating the effects of N for PBG)