gujia

微粒群优化算法整定PID参数，在matlab环境下的源代码(this is the use of particle swarm algorithm (PSO) PID controller optimized parameters of Matlab procedures)

对美国轴承库的采集数据进行分析，通过功率谱等变换判断出是否发生故障，发生什么故障(American Bearing collected data database is analyzed by the power spectrum converting determines whether a fault occurs, a fault occurs it)

瑞利信道_帧：128个0，128个PN (Rayleigh channel _ Frame: 128 0,128 a PN)

matlab中的floyd算法，对数学建模有很大的帮助(floyd algorithm matlab in the mathematical modeling of great help)

模拟管道压力下降趋势并用小波检测之管道下降趋势是抛物线型的(detect the dec of pressure in pipe)

说明：  L1算法稀疏重构算法的matlab工具箱(L1 sparse reconstruction algorithm matlab toolbox)

Function to plot ellipse in matlab

在matlab上对svpwm进行仿真，其中要注意，仿真算法选择obd23tb，仿真时间为0.06s。(In matlab simulation of svpwm, which pay attention to the simulation algorithm selection obd23tb, simulation time is 0.06s.)

Perceptron implementation, with basics characteristics and comented in portuguese, every detail.

说明：  无需测距算法 DV-Hop定位算法 3个文件 随机部署节点 邻居计算 和 DV-Hop定位三个 每个都是一个函数 输入参数即可运行(range-free DV-Hop localization algorithm. Including three files square_random,calculate_neighbor and DV-Hop)