chapter2

这是一个用小波进行边缘检测matlab的程序，使用的是bior小波，有很好的检测效果(This is a wavelet for edge detection using matlab procedure, using a wavelet bior, have a good detection effect)

simulink file for controlin buck converter by pwm method

一个激光slam的matlab仿真程序，代码有解释，对学习slam很有帮助(A matlab simulation program for laser slam with explanatory code is very helpful for learning slam.)

卫星导航定位中的坐标系转化函数，从大地坐标系转化到ECEF坐标系(coordination translate function in satellite navagation,form BLH to ECEF)

北航SAR代码，对脉压和SAR原理的理解很有帮助(Beihang SAR code, on the understanding of the principles of pulse pressure and SAR helpful)

Data Communications and Networking Solutions(ch11-20)(Data Communications and Networking Solutions (ch11-20))

说明：  用离散正交多项式求三次拟合多项式[MATLAB版本]，希望对大家有帮助(Discrete orthogonal polynomials for three polynomial fitting [MATLAB version], in the hope that everyone has to help)

学习曲线拟合过程中肯定会遇到的问题，我总结了一下，希望有用。(The process of learning curve will certainly be problems, I summed up what I hope helpful.)

说明：  生物地理学优化算法代码，用与求解测试函数，内含对比算法PSO，GA，等多种算法代码(Biogeography optimization algorithm code, use and solve test function, including contrast algorithm PSO, GA, and other algorithm codes)

CDT交互式-循环式规约说明,有规约帧结构说明、数据交互流程图和数据交互说明，适用于电力行业CDT规约通信参照。(CDT Interactive- circulating Statute instructions have described the statute frame structure, data flow diagrams and data exchange interaction instructions for the power industry CDT Statute communication reference.)