利用IDL处理csv文件及一些图形图像处理的示例代码，感兴趣的朋友可以都可以参考一下-Csv files using IDL processing and some graphics and image processing of the sample code, you can check can refer to

可以对图像处理返回对应的距离值，实现快速图像处理，达到目的。-deal with image

image an ECG(.csv) with Zeroline-Filter