FFT_spectrum_test1

quadtree implementation in matlab

是两质量系统matlab中simulink模型(Two quality system matlab simulink model)

说明：  带分布式电源的33节点配电网位置容量优化程序，源程序来自网络，有问题联系我QQ3163815954(Location Capacity Optimization Program for 33-Node Distribution Network with Distributed Generation)

小球撞壁变色的matlab程序，以一图片为背景，小球随机移动，小球撞壁时颜色改变(The ball hit the wall discoloration matlab program)

speed control of d c motor by using cycloconverter

倒立摆系统的控制问题一直是控制研究中的典型问题。此程序采用最优控制中的LQR方法对其控制。(Inverted pendulum control problem has been control of the typical problems. This procedure used in the LQR optimal control methods for their control.)

由matlab实现的读取视频及音频的代码，并保存每一帧图像。(Read video and audio from the matlab code to achieve, and save each frame.)

灰色预测是就灰色系统所做的预测。所谓灰色系统是介于白色系统和黑箱系统之间的过渡系统。其具体的含义是:如果某一系统的全部信息已知为白色系统，全部信息未知为黑箱系统，部分信息已知，部分信息未知，那么这一系统就是灰色系统。(Grey prediction is the prediction of grey system. The so-called grey system is a transitional system between the white system and the black box system. Its concrete meaning is: if all information of a system is known as a white system, all information is unknown as a black box system, some information is known, and some information is unknown, then this system is a grey system.)

SAR CS算法,用于合成孔径雷达的仿真，请大家多多指点(SAR CS)

说明：  怎么在函数中加入高斯噪声，白噪声，比较它们的性质，并求它们的相关性(how to insert gaosi noise,white noise and then how to konw their correlation)