san_psk1

说明：  zernike拟合程序,帮助初学者的小程序(zernike fitting )

利用构造函数法和线性回归算求一一维微观形貌的分形维数可直接使用。 (The constructor method and linear regression operator seeking the eleven-dimensional morphology of the fractal dimension can be used directly.)

《精通MATLAB与C/C++混合程序设计》刘维第二版( Proficient in MATLAB and C/C++ mixed programming design second edition of Liu Wei)

Script for BER curves for Self cancellation in OFDM systems

在MATLAB软件上利用遗传算法解决无固定终点的Tsp类问题(MATLAB software on the genetic algorithm to solve the fixed end of the Tsp class problem)

This is approximate entropy and sample entropy article. It will be helpful for motor behavior and rehabilitation study.

内点法计算3节点系统最优潮流 3节点系统(Interior point method to calculate three-node system OPF 3-node system)

当信噪比低，小信号输入时噪音严重，在整个音域的声音明显变得浑浊不清，不知发的是什么音，严重影响音质。信噪比的大小是用有用信号功率（或电压）和噪声功率（或电压）比值的对数来表示的。(When the signal to noise ratio is low, serious small signal input noise, the sound of the entire range becomes significantly turbid, I do not know what made the sound, seriously affecting the sound quality. Size is the number of the signal to noise ratio by the ratio of desired signal power (or voltage) and the noise power (or voltage) represented.)

说明：  心电图基本知识介绍，发明历史，目前应用和重要技术，是医学和电子医疗从业者的入门知识(Introduction of basic knowledge of ECG, invention history, current applications and important technology, medicine and electronic medical practitioners introductory knowledge)

MATLAB系统仿真验证与工程应用研讨会会议资料,具有较高的参考价值(MATLAB system simulation and data engineering workshop meeting, with a high reference value)