下雪

简化ArcGIS图层的搜索，查找，获取数据等等操作，提高开发效率(Simplify the ArcGIS layer search, search, access to data and so on, improve the development efficiency)

说明：  Star Rat Final 远程控制源码，感谢作者的开源，分析到CSDN上。(Star Rat Final remote control source code, thanks to the author's open source, analysis to the CSDN.)

MATLAB编写的一个计算器程序-MATLAB prepared a calculator program

经济学家开拓了一种试图分析变量之间的格兰杰因果关系的办法，即格兰杰因果关系检验。该检验方法为2003年诺贝尔经济学奖得主克莱夫·格兰杰（Clive W. J. Granger）所开创，用于分析经济变量之间的格兰杰因果关系。他给格兰杰因果关系的定义为“依赖于使用过去某些时点上所有信息的最佳最小二乘预测的方差。”(granger causality test)

对于无线收发模块nRF5E5,905的初始化，收发设置等。-收发程序-Wireless transceiver modules for nRF5E5, 905 initialization, send and receive settings.- Send and receive process

说明：  淘宝汉服源码+支付接口查看所有分类 (建议增加分类)建议增加语言/平台)(Taobao Hanfu Source + Payment Interface View all categories(suggest additional categories) Recommendation to add language/platform))

说明：  采用快速固定点法求解ICA，进行主成分分析(ICA was solved by fast fixed point method and principal component analysis was performed)

数字示波器 可以自动获取捕捉正弦波 余弦波 三角波 方波 锯齿波等 各种波形 并自动转化为数字形式在LED屏幕上显示-Digital oscilloscope can automatically obtain the capture cosine sine wave square wave triangle wave sawtooth waveform, etc. and automatically converted to digital form in the LED screen

This code is about CBIR

用H无穷控制，对不稳定系统进行鲁棒控制。本人用车载DVD作了仿真试验，效果较好-H infinite control of instability robust control system. I made a car DVD simulation test, the result is better