易语言科学计算器,包括算式解析，曲线拟合，联立方程，概要统计，微积分等等算法。-Easy language scientific calculators, including expression analysis, curve fitting, simultaneous equations, summary statistics, calculus, etc. algorithm.

易语言椭圆曲线算法加密文件源码例程程序结合易语言数据操作支持库，调用API函数实现ECC加密文件功能。 -Easy language elliptic curve encryption algorithm source code routines combined with easy language data manipulation support library, call the API function to achieve ECC encryption file function

基于envi图像光谱曲线的ascii数值 使用IDL语言 实现包络线 的去除算法(Envi image spectrum based on the ASCII value, using IDL language to achieve the envelope removal algorithm)