power_buckconv

透视变换,由于摄像头存在透视效果 所以很多时候需要进行世界坐标系和图像坐标系下的转换(perspective transformation, As the camera lens effect so there is often the need for the world coordinate system and the image coordinate system conversion)

POS粒子群算子，用MATLAB实现其编程，文档里面有具体的介绍，算法的来源，优点，应用，还有一些列子(POS particle swarm operator, MATLAB programming, there is a specific document is introduced, the source of the algorithm, advantages, applications, and some example)

Garder 大作，通信领域同步大拿Garder的经典著作！精通锁相环！(Garder masterpiece, the communication field synchronization big take Garder classics! Proficient in phase-locked loop!)

计算机模拟生成散斑图，matlab语言，算法简单易懂(Speckle simulation generation)

说明：  基于matlab的图像LSB隐密程序，含丰富附件(LSB based image matlab secret process, is rich in Annex)

matlab algoritm to DC motor PI vectorial speed control

一个法国人的Matlab EMD程序，包括例程，分享给大家。(A French Matlab EMD procedures, including routines, to others.)

说明：  遗传算法的数学基础，初学者由浅至深学习GA算法(The mathematical basis of the genetic algorithm, GA beginners learning algorithm by the shallow deep)

DDS功能仿真，用MATLAB仿真DDS功能，通过控制频率控制字实现不同频率正弦波的输出。(DDS functional simulation, using MATLAB simulation DDS functions, by controlling the frequency control word different frequency sine wave output.)

IEEE 33-bus with pq loads in psat format using simulink