pure_aloha

说明：  一个随机数产生器(mt19937) 计算物理中Monte Carlo方法中的基本条件 周期为2^19937(a random number generator (mt19937) Computational Physics Monte Carlo methods of the basic conditions for the cycle 2 ^ 19937)

this programe for count path loss from power level in transmission media. with walfish ikegami method and implement with semolog graphic.it can show the maximum pathloss in propagation

This project deals with modeling and simulation technique of a Dynamic Voltage Restore (DVR).The DVR is a dynamic solution for protection of critical loads from voltage sags / swells. The DVR restores constant load voltage and voltage wave form by injecting an appropriate voltage. Present novel structure improves power quality by compensating voltage sag and voltage swells. The transient response of any natural system is the way in which the response of the system behaves as a function of time. Electromagnetic transient studies have always played an essential behavior of the system in the event of different forms of transient phenomena, which can hardly be achieved by other means. This project addresses the transient studies of electrical networks with embedded, power electronics-based, FACTS and Custom Power (CP) controllers.

this code is about different types of digital communications

说明：  convert binary numbers into decimal numbers and anthor convert decimal into binary

在解光学常微分方程中的打靶法。可以结合MATLAB解方程。(Optical Solutions for Ordinary Differential Equations in the shooting method. MATLAB Solution of equations can be combined.)

说明：  在共梯度法中 只有当初值的选取靠近最优解时 迭代才会收敛 当远离时发散 且 当精度控制为0.1时可以实现 但设为0.01时就实现不了(numubrical)

说明：  激光雷达数据处理算法，用于进行激光雷达数据处理反演大气消光廓线(Lidar data processing algorithm)

A pair of simple functions to make conversions between radians and degrees

说明：  本书适合于初学OFDM的人，英文原著，易于进行matlab编码学习(This book is suitable for beginners who OFDM, the English original, easy to learn matlab code)