GM_PHD1

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)

Some algorithms in the realm of ultrasound

matlab应用一百例，绝对经典，你想要里面都有(Matlab Application of 100 cases, absolute classics, and you want to have inside)

histogram operation (eqalization,thershold,....

说明：  4阶经典龙格库塔格式解常微分方程y =f(x, y), y(x0)=y0 marunge4 用途：三阶样条插值（一阶导数边界条件）maspline(w)

自适应优化核时频分布,包含文档和实现代码。(automated optimal TFD)

本例用五点差分法求解一个二阶偏微分方程，其间用SOR迭代求解(This example uses a five-point difference method for solving second order partial differential equations, with the SOR iterative solution during)

讲述的是OFDM的基本知识还有一些基本的源程序代码，适合通讯类的初学者(Is about the basics of OFDM and some basic source code, suitable for beginners communications)

用最小二乘法反应雷达得到的图像，得到各种数据特征参数(Reaction of the least square method to obtain the radar image data to obtain various characteristic parameters)

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