1.给定一幅图象，输出其直方图 2.通过对话框给定一个线性变换函数，实现图象的灰度拉伸； 3.实现对图象的均衡化-1. To set an image, the output of its histogram 2. Through the dialog box to set a linear transformation function, implementation of the gray-scale image stretching 3. To achieve a balance

实现图像增强功能包括灰度线性非线性变换，直方图拉伸，伪彩色增强-The realization of image enhancement features include linear gray-scale non-linear transform, histogram stretching, pseudo-color enhanced

置信区间阴影图CONFPLOT is a linear plot utility, extending ERRORBAR to represent continuous confidence/error boundaries as a shaded gray area around the plotted line (i.e. taking advantage of the command area ).-CONFPLOT is a linear plot utility, extending