channels

百度、谷歌等地图坐标纠偏算法，实现由WGS84转换为CJ-02火星坐标系(Baidu and Google map coordinates correction algorithm )

图像A中0表示水体，1表示植被，2表示裸地；B中4表示水体，2表示植被，1表示l裸地。 本程序将B的分类编码改成和A一致；以A为参考图像生成参考矩阵；计算总体精度和kappa系数。(Image A shows water body in 0, vegetation in 1, bare land in 2, water body in 4, vegetation in 2 and bare land in 1. In this program, the classification coding of B is changed to the same as that of A, the reference matrix is generated with A as the reference image, and the overall accuracy and kappa coefficient are calculated.)

c#学习，arcgis engine学习(Is the bible of gis development, study on the deepening of learning c#, friend stop your steps, click the download button, will give you a surprise!)

impulse waveform code by using this code you can implement waveform of impulse function

fluent中smoothing动网格case及程序(smoothing dynamic mesh case and procedure in fluent)

使用QT语言读取互联网上实时地图，实现了基本功能，比较适合初学者。(QT language read on the Internet real-time map to achieve the basic functions, and more suitable for beginners.)

MODBUS通信程序，仪表内部通讯用，RTU格式(MODBUS communication procedures, instrumentation, internal communications, RTU format)

MODBUS协议详细 三部分 GB-T19582 国标(MODBUS protocol detailed three parts GB-T19582)

ARCGis二次开发资料。在ARCGIS平台下，利用vbaa进行对arcgis软件的功能开发教程，已通过测试。 (ARCGis secondary development information. ARCGIS platform to use vbaa tutorial arcgis software feature development and has been tested.)

摄影测量中的相对定向程序,供摄影测量初学者使用(photographic measurement of the relative orientation procedures for the use of photogrammetry beginners)