窗口背景花纹的实现 将pic中的图片铺满整个窗口作为窗口背景花纹 调用子过程BackGround将Pic1中的图片充满窗口-window pattern background pic will be the realization of the entire picture paved the window pattern background as a window-call process BackGround will Pic1 the full picture window

一个简单的用于分割图像中车牌区域的算法，运行时只需要把要识别的图像命名为pic1，pic2……即可-The algorithm runtime just need to identify the image for a simple split image plate region named pic1, pic2 ...... can

可以打开TXT文件，导入数据，绘制出曲线图。自动计算导入数据的上下线，自适应绘制点个数。-TXT file can be opened, and import data to draw a graph. Automatically calculate import data on offline adaptive number of plotted points.

matlab 读入某一图像，对图像灰度化的图形进行不同阶数的量化比较，计算psnr-matlab read a certain image, gray graphics quantitative comparison of the different orders, calculate psnr