用MATLAB实现图像的显示、转换叠加等重要操作-Using MATLAB to achieve image display, conversion and other important operations overlay. . . . . . .

正弦函数matlab绘制图形叠加 条形图形 区域图形 饼图的绘制 阶梯图的绘制-Sine function matlab draw graphics overlay bar graph area graphical pie chart drawing ladder mapping

matlab进行图像的加减乘除算法，对图像进行亮度调节、图像叠加、提取背景亮度等。(Matlab carries out image multiplication and subtraction multiplication and division algorithm, adjusts the brightness of the image, overlay the image, and extract background brightness.)

使用matlab对ERP进行平均叠加分析。(The average overlay analysis of ERP was carried out with matlab.)