cricket

the file contains detection and estimation theroy codes

this code is an important algorithm in compressed sensing

matlab人脸识别代码，用了PCA降维处理，可以进行简单的人脸识别(Face recognition matlab code, using the PCA dimension reduction, face recognition can be a simple)

At this moment, the major obstacle of wide PV system commercialization is the high initial investment cost that stems from the strict grid connection standards and high expectations from the PV system [2], [3]. The grid-connected PV system consists of two parts: PV arrays that convert irradiation to electrical energy, and the converter that feeds the energy into the grid.

matlab模拟退火法，包含程序和算例，基于matlab开发的(matlab simulated annealing)

主要是通过电导增量法去实现MPPT，也就是最大功率点的跟踪(Mainly through the conductivity incremental approach to realize the MPPT, also is the maximum power point tracking )

single phase active harmonic filter

给出了三种动态子结构方法的程序，对比了自由界面模态综合法，固定界面模态综合法，双协调自由界面模态综合法三种方法。(Shows three dynamic substructure method of procedure, compared to the free interface modal synthesis method, fixed-interface modal synthesis method, two-coordinate free interface modal synthesis method of three methods.)

基于条纹反射的三维形貌测量技术中，由MATLAB建立的非远心光路下的条纹反射系统模型。程序中带有注释。(3-d topography measurement based on fringe reflection of technology, set up by MATLAB stripe reflection not under the telecentric light path system model. In the program with comments.)

基于小波变换的多尺度图像边缘检测matlab源代码，实现图像的边缘检测功能和技术(Detection matlab source code multi-scale image edge based on wavelet transform, image edge detection features and technologies)