PIDhemohu

本程序用于测量增强语音与纯净语音的对数谱距离，用于语音增强。对数谱距离越小，表明增强语音与纯净语音越接近，增强语音质量越好；反之，则增强语音质量越差。(Calculates the average log-spectral distance between CLEAN and NOISY signals. Frames are 25ms long with 60 percent (15ms) overlap, hamming windowed. RS is the remove silence option (default: 0) if 1, the program uses a Voice Activity Detector to find non-speech frames and eliminates them from calculation of LSD. FS is the sampling frequency (Default 10KHz). )

在本程序中，轻松实现了阵列信号角度的估计。(In this program easily estimate of the angle of the array signal)

说明：  很好的讲述了matlab的基础知识，使你可以更好的学习、入门。欢迎大家学习与交流。(Good about the basics of matlab, so you can better learn, get started. Welcome to the learning and exchange.)

说明：  用对偶法（underlying_dw），给定2M条样本轨道，给出一个欧式看涨期权的价格(With the dual method, sample path of a given article 2M, given the price of a European call option)

模拟退火算法源程序,希望对大家有帮助，好的话大家多好评(Simulated annealing algorithm source code)

一个用matlab实现的aam，实现的很标准，不过效率不高，占用资源比较多。(an implemention of the active appearance model,very standard, but the cost is too much.)

水下信号与信息处理中，为了准确估计方位，把波束分为左右两路波束，成为虚拟阵元，然后计算方位。(Underwater signal and information processing, in order to accurately estimate the orientation of the beam into two beams around and become virtual array, and then calculate the position.)

主要是RD CS 算法，针对点目标的仿真结果，比较清晰(RDA CSAchengxiangsuanfa)

利用matlab作语音识别的ppt 它包含的例子非常好 很适合初学者 包含音频频谱仪的源码(Use of matlab for speech recognition ppt it contains very good examples of very suitable for beginners includes audio spectrum analyzer source code)

Adaptive Thresholding by Variational Method