...s e^{-\pi s^2} } = e^{-\pi s^2}$ 也就是说归化为1的高斯函数的傅里叶变换还是归化为1的高斯函数 反转信号(reverse signal) 这是一个新的定义,目的是为了方便式子的表达,定义如下 令$f^{-}(t) = f(-t)$ $f^{-}(t)$即为$f(t)$的反转 傅里叶变换的对偶...
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即使我有明确的反转信号,我发现超级难执行。
Even when I have a clear signal to reverse my position, I find it extremely difficult to do.
代表输出中时间连续增量的各接触点,可以被看成是反转和未反转信号的扫描。
The contacts representing successive increment of time in the outputs can be looked upon as the sweeping of the reversed and unreversed signals.
在本例中,控制器会将FAILURE信号发送给协调器,从而以反转顺序调用补偿活动。
In this case the controller sends out a FAILURE signal to the coordinator, thus invoking the compensatory activities in reverse order.
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