magnitude-frequency characteristics meaning in English
幅频特性
Examples
- Log magnitude - frequency characteristics
对数幅频特性 - Magnitude - frequency characteristics
幅频特性 - The butterworth wavelet filter with good magnitude - frequency characteristics is adopted to process the vortex flow signal , and the fundamental frequency of signal is estimated effectively . the algorithm is implemented in a digital signal processing system based on a tms320vc5409 dsp chip , and its effectiveness is proved
采用幅频特性较好的iir型butterworth小波滤波器，处理涡街流量信号，估计基频，并在以tms320vc5409为核心的涡街流量计数字信号处理系统上实现，证明其方法的有效性。 - The small - signal model in main circuit are built by using average circuit model . the relationship of each small signal and efficiency duty cycle are described completely . magnitude - frequency characteristics and phase - frequency characteristics of each main transfer function are got
本文分析了全桥移相zvspwmdc - dc变换器的基本原理，运用平均等效电路法建立了主电路小信号模型，并详细分析了各小信号变量与有效占空比之间的关系，得到了各主要传递函数的幅度和相位频率特性。