功能简介:毫秒级延时函数,任意时间定时。
为了便于时域卷积,对不同模量上的特征阻抗和延时函数在复频域采用矢量匹配法进行拟合。
For the convenience of time -domain convolution, the vector fitting method is adopted to approach the characteristic impedance and delay function in complex frequency-domain.
在成功完成了的请求上调用abort不起任何作用,并且仅当浏览器收到一个对旧请求的延时响应的情况下,onreadystatechange才被设置为一个空函数。
Calling abort on a successfully completed request won't do anything and onreadystatechange is set to an empty function just in case the browser gets a delayed response for an old request.
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