OCR的一个简单小程序，可以直接使用，matlab版本的，检测率很准。-OCR is a simple applet can directly use the Matlab version of the detection rate is very accurate.

上期ctp的开发行情及交易端的实例，有c、c#、Java、MATLAB四个版本，供参考-Examples of the development of the market and the end of the trading period ctp, there is c, c#, Java, MATLAB four versions, for reference