half wave中文什么意思

例句与用法

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1. This paper introduced that how resynthesize the neural firing rate by correlogram inversion , how resume the lost information by half wave rectification inversion . and a solution of speech enhancement based on masking properties of human auditory is proposed and implemented , we can not only analyse and resynthesize speech signal , but also analyse and resynthesize speech signal in noisy entironment with the system
   介绍了如何从信号的自相关图谱中逆变换中得到信号的神经发放率函数，怎样从信号的半波整流逆变换中恢复丢失的信息等等。又根据听觉生理特点提出了抗噪声方案，使我们的语音分析重构系统不仅可以对无噪信号进行重构，而且还可以在噪声环境下的语音信号进行重构。
2. If line length is half wave at a certain frequency and the load resistance rt is lower while source resistance rs is higher than the characteristic impedance zo , then both the voltages at input and at load are minimum at that frequency and both the voltages at input and at load are maximum at half of that frequency
   负载端电阻低于传输线特性阻抗及电源电阻高于传输线特性阻抗情况下，当线长为某频率波长之半波，则输入端与负载端电压在该频率均为最低，在该频率之半时则电压均为最高。