基于matlab编程开发的一段代码，实现并测试通过了hsTDdq流程的hsTDdq功能，适用于初学hsTDdq者学习该算法的原理，已经编译通过了，测试正常. -Matlab-based programming development of a piece of code, implemented and tested by thehsTDdq process functions for beginners to learn sfs principle of the algorithm has