1.
radar amplitude-frequency tester
雷达幅频特性测试仪
2.
Analysis of amplifier's frequency-amplitude characteristic based on the operational amplifier's open loop frequency response
基于运放开环频率特性的放大器幅频特性分析
3.
A Research on the Amplitude-Frequency in the Application of HD74lSOOP NAND Gate’s Linearity;
HD74LS00P与非门线性运用幅频特性研究
4.
Sawtooth-wave AM-FM jamming
锯齿波调幅调频干扰
5.
VHF AM transceiver
甚高频调幅收发两用机
6.
limiter-discriminator detector
限幅-鉴频器检测器
7.
amplitude verssus frequency response characteristic
幅度-频率特性曲线
8.
Sine-wave AM-FM jamming
正弦波调幅调频干扰
9.
AMFM signal generator
调幅调频信号发生器
10.
Novel compositor algorithm based on neighbor frequency breadth-angle ratio in frequency domain BSS
频域盲源分离的邻频幅角比排序算法
11.
Analysis of Frequency transfer characteristic of AM/FM screened image
调幅/调频网点图像的频率传递特性分析
12.
Algorithm of the IF amplitude calibration in the Spectrum Analysis
频谱分析仪中频幅度的校准思想和算法
13.
Sanly AM-FM 2-band radio receiver
山力牌调幅-调频二波段收音机
14.
FM/AM stereo cassette receiver
调频调幅立体声收录音机
15.
portable cassette type FM-AM recorder-receiver
便携式盒式调频调幅收录机
16.
Adjustable frequency and amplitude vibration for optinum compaction effect
双频双幅振动，达到理想的压实效果
17.
vary the frequency, amplitude, phase, or other characteristic of (electromagnetic waves).
改变（电波）频率、振幅、状态或其它特征。
18.
reproducing channel amplitude frequency response
重放通路振幅 频率响应特性