一个很好的延迟代码，不影响整个程序的执行，测试过很好用。-A good delay code, and does not affect the implementation of the entire process, tested it just works.

脉冲反褶积时期望输出零延迟的尖脉冲的最小平方反褶积方法-Output zero latency spikes least squares deconvolution method expects pulse deconvolution