tvregtestpdffile

说明：  costas环基于matlab的simulink的仿真实现(costas loop in simulink matlab-based simulation to achieve)

这段源码给出了WINDOWS环境下在PDFLIB开发库中输出中文的几种方法（可以适合所有版本的PDFLIB库）。(This source gives the WINDOWS environment in the development of library output PDFLIB Chinese methods (which may be suitable for all versions of PDFLIB library).)

说明：  遗传算法的metlab程序实现，是数学建模中重要的工具(Genetic Algorithm realize metlab procedures, mathematical modeling is an important tool)

part 1 solve schrodinger......

用matlab编写的遗传算法程序，用于求解整数的最小值问题，希望对大家有帮助(Prepared by the genetic algorithm with matlab program for solving the minimum integer problems, we hope to help)

说明：  随机共振降噪，用于提取强噪音下的微弱信号(Stochastic resonance noise reduction for weak signal extraction under strong noise)

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 图形显示格式,取过圆柱轴的截面温度变化将其做成动画. (A cup of boiling water for cooling, the cylinder model, the bottom radius of 0.05m, the high-0.1m, an ambient temperature of 20 degrees, the initial water temperature of 100 degrees is four-dimensional transport equation equation (constant a ^ 2 = k/(c* p), k is the thermal conductivity coefficient of 0.6006 J/(m* s* degrees)) initial conditions: t = 0 when the water equivalent to 100 degrees boundary conditions: 1. up and down the wall are free cooling, the third boundary condition, the ambient temperature maintained at 20 degrees (H = k/h, h check one) 2.杯壁insulation, the second boundary condition graphical display format, check-off section of cylindrical shaft temperature change to make animation.)

dtw的matlab程序 刚接触的朋友可以来学习下(matlab dtw)

语音识别中几个常用例程： 语音信号高频提升、短时能量检测、过零率计算、LPCC系数计算、基于短时能量和过零率的语音信号端点检测。(voice recogniton)

The source code simulates BER of OFDM system implemented using discrete cosine transform.