Broyden

Cognitive Science SDM code

说明：  介绍了如何使用matalab对信号系统进行仿真，对初学者很适用(This text contains a comprehensive discussion on continuous and discrete time signals and systems with many MATLAB&reg examples. It is written for junior and senior electrical engineering students, and for self-study by working professionals. The prerequisites are a basic course in differential and integral calculus, and basic electric circuit theory.)

数米粒，matlab编程实现图片中米粒边缘的提取，然后实现连通域的标记，最后统计连通域个数(Number of rice, matlab programming rice extract picture edges, then realize marking connected domain, the number of connected domains final statistics)

A、分析API函数原理 B、自写API函数 C、SYSENTER指令 D、硬编码_emit E、模拟FindWindow函数 (Analysis of A, API function principle B, write API function C, SYSENTER instruction D, hard coded _emit E, simulating FindWindow function )

本代码可以实现CIC的抽取滤波功能，性能很好(This code implements the CIC decimation function, performance is very good)

Car theory programming matlab (Car theory programming)

从初值出发，先计算y对时间t的导数，得到y的变化速度；求出x对t的导数，得到x随时间的变化速度。然后时间前进一小步h=0.002，同时x和y也都发生一个小的变化，即在原来数值基础上加上时间步长h和变化速度的乘积。如果x到达1或者-1，强制让y发生变化。这个过程不断迭代，得到结果。 (completed chart)

pitch estimation matlab

基于matlab的潮流计算，牛拉法，模块清晰(matlab power flow)

改进的LEACH协议，考虑初始节点的能量分布不均的情况(Improved LEACH protocol, considering the initial node of the uneven distribution of energy)