simulink 关于过零检测
https://blog.csdn.net/weixin_43229030/article/details/110499075
https://wenku.baidu.com/view/3b12f679a48da0116c175f0e7cd184254b351bb1.html
https://ww2.mathworks.cn/help/simulink/ug/zero-crossing-detection.html
这个是关于adaptive算法的:
https://ww2.mathworks.cn/help/simulink/ug/zero-crossing-algorithms.html?searchHighlight=nonadaptive&s_tid=srchtitle
一般选择nonadaptive,过零太多导致错误的时候(震荡),不得不选择adaptive了。
simulink书:
https://www.cnblogs.com/dingdangsunny/category/1638173.html?page=2