DESARROLLO-DEL-CODEC-DE-VOZ-G

振动信号的预处理消除趋势项（最小二乘法消除多项式.）(Pretreatment to eliminate vibration signal Trend (least squares method to eliminate polynomial.))

说明：  最小二乘法汇总及matlab仿真的相关程序设计(Simulation of the least square method summary and the relevant programming matlab)

说明：  永磁同步电机的仿真模型，采用PWM控制方法实现控制(Simulation model of permanent magnet synchronous motor, controlled by PWM control method)

基于不变矩的形态特征提取，语言是MATLAB，代码可以运行(Morphological features extraction based on moment invariants, language MATLAB, the code can run)

利用重力剖面反演水平圆柱的边界及位置，程序抗干扰能力较差，模型计算加入噪音严重影响结果，但可作为算法参考并加以改进。(Tilt-Depth for gravity profile over horizontal cylinder)

1D Schrodinger equation, solved using finite difference method

说明：  迫零预编码是基于单小区，简单且实用的信道检测算法，用于和MMSE多小区用户的信道检测比较(Zero-forcing precoding is based on a single-cell, channel detection is relatively simple and practical channel detection algorithm for multi-cell users and MMSE)

离散二次线性系统最优控制问题的MAtlab 原程序代码(Discrete linear systems with quadratic optimal control problem of the original Matlab code)

时频分析的源程序文件，请让我下载你们的资料(timefrequency analysis )

多频道奇异谱分析，即奇异谱分析的升级版，广泛应用于气象变化，股市波动，降噪等领域。(Multi-channel singular spectrum analysis, that singular spectrum analysis of an upgraded version of the widely used weather changes, stock market volatility, noise reduction and other areas.)