中文说明：鲁棒性好，性能优越，进行逐步线性回归，可以实现模式识别领域的数据的分类及回归，包括脚本文件和函数文件形式，最小二乘回归分析算法，sar图像去噪的几种新的方法。
English Description：
Robustness and superior performance, stepwise linear regression, you can implement data in the field of pattern recognition classification and regression, including script files and function files, least-squares regression analysis method, new methods of SAR image denoising.