pulse envelope

The debug method of this circuit board, some measured data of the envelope of Radio Frequency Pulse and the analysis of the result are shortly presented in the end.

论文的最后部分介绍了射频脉冲包络测试电路板的硬件调试方案，给出了射频脉冲包络参数的部分测量数据记录，并对测量结果进行了说明。

A new type of IJF pulse which has fine performance, low envelope fluctuation is presented.

提出一种性能优越 、 幅度起伏小、可移植性好的改进IJF码型.

The normalized-bandwidth-pulse-shape-factor product, the decaying rate of the tail of time waveform, the opening of the eye diagram, and the envelope uniformity of the second order continuity pulses were addressed, which provides the basic information for the selection of the chip pulse for CDMA systems.

从归一化带宽&脉冲形状因子乘积、时间波形衰减速度、眼图开启度、包络均匀性等角度，详细分析了二阶连续脉冲，为CDMA系统中码片波形的选择提供了基本依据。

In order to guarantee the deuteron beam can be smoothly transport to the target, the beam envelope of pulse line was calculated by the Transport and LEADS program.

为保证氘束流能够顺利传输到靶，使用Transport和LEADS两种束流光学程序计算脉冲束线的束流包络图。

The extraction methods of pulse signal envelope feature using the complex wavelet transform and Hilbert transform are discussed in the article, by which we extract the rising edge, falling edge, envelope top drop and pulse width as the final feature values.

研究了对脉冲信号包络特征的提取方法，利用复小波变换和希尔伯特变换获取稳态信号包络，提取上升沿、下降沿、包络顶降以及脉宽等参数作为稳态特征。