lined

说明：  在matlab中实现主成分分析方法，并使用FERET库的灰度图像进行测试(This package implements basic Principal Component Analysis in Matlab and tests is with grayscale portion of the FERET database. )

Based on Linear Membership

通过KNN算法，实现WIFI室内定位在matlab环境下的仿真(Simulation of WIFI indoor location in Matlab environment through KNN algorithm)

DS证据推理的原始Dempster组合公式计算函数，详细使用见该文件内的帮助说明(DS evidential reasoning of Dempster combination formula original function, see the document in detail the use of the help that)

RSS测距定位模型的Cramer_Rao界分析(RSS Ranging Positioning Model Cramer_Rao sector analysis)

源码 此程序主要是对二值图像进行操作有效 如对灰度图像进行操作只需要修改部分代码既可以(The main source of this procedure is the binary image to operate effectively on the gray image to operate only need to modify some of the code can)

说明：  蚁群算法原理及其应用PFD，希望对你们有帮助啊(Principle and Application of ant colony algorithm PFD, you would like to help ah)

利用单带滤波器来设计一个半带滤波器，并显示半带滤波器H0,H1,及 H0+H1的幅频响应单带滤波器的归一化截止频率为0.84,长度＝16，半带滤波器的长度＝31。(Single-band filter design using a half-band filter, and display the half-band filter H0, H1, and H0 H1 magnitude response of the single-band filter normalized cutoff frequency of 0.84, the length of = 16, half-band filter length = 31.)

用matlab做的单相boost PFC的仿真模型，功率11K，采用PI双闭环数字控制方法，波形较好。(Using matlab to do the simulation model of single-phase boost PFC power 11K PI double closed-loop digital control method, the waveform is better.)

内点法最优潮流，可计算118节点系统的交直流最优潮流(OPF interior point method, calculate the AC-DC OPF 118-node system)