MQ-17J asked suddenly of his AC-contact, "Can entropy ever be reversed?""
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17J突然开口向AC联络器问道:“熵的增加能被逆转吗?”
MQ-17J asked suddenly of his AC-contact, 'Can entropy ever be reversed?'
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其方法为:先将输入序列按顺序滤波,然后将所得结果逆转后反向通过滤波器,再将所得结果逆转后输出。
The method is that, first the input serial pass a designed filter, then reverse the filtered signal and pass the filter again, at last, reverse the second filtered signal.