《遥感数字图象分析与编程》一书的课程ppt，附有详细IDL开发及MALTAB开发方法和例子。-" Remote sensing digital image analysis and programming," a book of course ppt, with detailed IDL development and MALTAB development methods and examples.

IDL语言的基础学习案例编程，便于初学者掌握； matlab语言的基础学习案例编程，便于初学者掌握；GIS开发技巧及实例；GEODATABASE教程，便与初学者学习，循序渐进了解GEODATABASE-IDL programming language based learning cases, easy for beginners to master matlab programming language based learning cases, easy for beginners t

IDL傅里叶编程 傅里叶函数是指任何一个函数F(x)都能用正弦函数或者余弦函数及他们的组合关系式表示出来。-The IDL Fourier programming the Fourier function refers to a function F (x) of sine function or cosine function can be used and their combination relationship represented.

利用IDL编程实现ENVI里的2%线性拉伸功能，原创代码。