pijiufajiaomohukongzhi

说明：  正交优化代码 两条相交线的优化matlab程序 (the code of youhua )

说明：  偏最小二乘法模拟程序，希望对大家编程有启发(PLS simulation program, we hope to have inspired programming)

matlab函数、命令集 一共有几百条，按字母索引(matlab function, command set)

piano contpue detection - image processing

有关于三相光伏并网逆变系统的matlab仿真(On the three-phase photovoltaic inverter system simulation matlab)

基于混沌的模拟退火算法，快速扩展随机生成树算法，有较好的参考价值。( Chaos-based simulated annealing algorithm, Rapid expansion of random spanning tree algorithm, There are good reference value.)

拟合问题引例及基本原理，用数学软件求解拟合问题(Fitting the cited cases and the basic principles of using mathematical software to solve the fitting problem)

SVD分解信号滤波，内含各种信号滤波结果，以及特征值选取(SVD decomposition signal filtering)

用Matlab处理GPS导航卫星观测数据的程序，也就是O文件，Rinex 2.11版本，代码仅200多行，且包含大量注释，于2017.12.2日调试通过，可顺利读取体积达10M+的O文件，读取的数据准确无误。函数调用格式： [APXYZ DeltaHEN signal_type obsdata] = read_obs(‘krgg3340.17o’)(Using Matlab to process GPS navigation satellite observation data program, that is, O file, Rinex 2.11 version, the code is only more than 200 rows, and contains a lot of annotations. It debugged on 2017.12.2 day. It can smoothly read the O file with volume up to 10M+, and the data read is accurate.)

使用matlab编程工具实现霍夫曼编码，已通过运行。(Finish the huff_code by using the tool of matlab,and the code could run.)