hydraulic

内有两个MATLAB程序，主要用于语音增强：一个用于向纯净语音文件(wav)添加高斯白噪声，信噪比可选；另一个文件用于测量语音信噪比，对语音增强效果判断(MATLAB, there are two procedures, mainly used for speech enhancement: one for the pure audio files (wav) add white Gaussian noise, SNR optional another document used to measure the voice signal to noise ratio, the effect of speech enhancement judge)

C 案例分析 － 开发综合程序；C 编程技巧；C 编程技巧程序集(C Case Study- development of an integrated program C programming skills C programming skills assembly)

本文档对MATLAB仿真做了详细全面的介绍，适合初学者学习使用(This document is a detailed simulation of the MATLAB comprehensive introduction for beginners to learn to use)

shifting base year of gdp growth

nuttall窗双谱线插值FFT算法实现电力谐波分析(electical harmonic analysis based nuttall window double-spectrum-line interpolation for FFT algorithms )

A proportional–integral–derivative controller (PID controller) is a generic control loop feedback mechanism (controller) widely used in industrial control systems ... This is a simple PID control system

基于MATLAB的文件读取函数——read——bin文件(Function based on MATLAB file read- read- bin file)

用于直齿轮进行疲劳设计的MATlab程序，敬请分享，并指导！(for the fatigue analysis of spur gear ,developed by matlab softwore,please share with all of you,and comunicate with each other )

计算多重分形谱的MATLAB程序源代码，希望对大家有用。完整的源代码可以直接使用(Provide a small programs which is multifractal spectrum algorithm .)

计算多变量的经验正交函数分解， 常用于海洋或气象的数据分析，简单易用。(Calculate multivariate empirical orthogonal function decomposition, commonly used in the ocean or meteorological data analysis.)