chaos

This code is improving parts of the image with imcrop according to the 2-D histogram (mesh).

说明：  用粒子群算法去优化一个给定的函数，使其找到最小值或最大值(Using particle swarm algorithm to optimize a given function, to find the minimum or maximum value)

基于回溯法的机器人路径规划matlab源代码，一个主程序和两个子程序组成。(Backtracking-based robot path planning matlab source code, consisting of a main program and two subroutines.)

采用四步相移方法求取相位主值，通过滤波对无效的像素点进行滤除。(With the four step phase shifting method to obtain the main phase, through the filter to filter out pixels invalid.)

本程序是用于信号滤波的实验程序。 主要功能是进行信号的保相滤波。 对计算滤波信号的幅值问题进行了修正( This procedure is experimental procedure for signal filtering. The main function is to carry the signal phase filter protection. Of the amplitude of the filtered signal computing problems were corrected)

对于周期图的功率谱估计,当数据长度N太大时,谱曲线起伏加剧, 若N太小,谱的分辨率又不好,因此需要改进。两种改进的估计法是 平均周期图法和平滑平均周期图法。Bartlett法:Bartlett平均周期图 的方法是将N点的有限长序列x(n)分段求周期图再平均。(For the power spectrum estimation of the periodogram, when the data length N is too large, the spectral curve fluctuation intensifies,   If N is too small, the spectral resolution is not good, so need to be improved. The two improved estimates are   Average Period Graph and Smooth Mean Period Graph. Bartlett method: Bartlett average cycle chart   Is to re-average the finite-length sequence x (n) of N points by periodogram.)

自建的风力机模型，估计是垃圾，大家可以看看(Self-built wind turbine model was estimated to be garbage)

用matlab对D2D蜂窝网络惊醒仿真。对D2D和蜂窝用户进行功率控制。(Using matlab to D2D cellular network emulation awakened. Cellular subscriber of D2D and power control.)

里面有程序,还有pdf文献.都是有关目标跟踪的.程序是多模型算法(There are procedures, as well as pdf documents. Are related to target tracking. Program is a multi-model algorithm )

this programmedefine a circuit-based simulation model for a PV cell in order to allow find MPPT