1.
The Power Tech of Vast Frequency Conversion and the Research and Production of High Frequency Electronic Ballast;
广谱变频电源技术及高频电子镇流器的研制
2.
Generalized S-Transform and Its Application to Reservoir Imaging by Energy Spectrum
广义S变换及其在储集层频谱成像中的应用
3.
The Secondary Use of Broadcast Television Spectrum Based on Spectral Correlation Technology
基于谱相关技术的广播电视频谱二次利用
4.
Chirp-Z Transform and its Applications in Spectrum Analysis
线性调频Z变换在信号频谱分析中的应用
5.
Overlapping Caused by Fourier Transformation Profilometry Based on Tow-frequency Grating
双频光栅傅里叶变换轮廓术频谱混叠研究
6.
alters the frequency spectrum of signals passing through it.
当通过它时能够改变信号的频谱。
7.
fast-Fourier-transform spectrum analyzer
快速傅里叶变换频谱分析仪
8.
Non-Periodical Time Function Consists of Time Harmonics with Continuous Frequency Spectrum.
非周期时变由连续频谱之弦波所构成。
9.
variable frequency EPR spectrometer
变频电子顺磁共振波谱仪
10.
Watermarking Techniques for Digital Audio Based on Complex Cepstrum Transform;
基于复倒谱变换的数字音频水印研究
11.
Study of 2-dimensional signals time-frequency spectrum of Hilbert-Huang transform
二维信号Hilbert-Huang变换时频谱研究
12.
Calculation of Interharmonic-caused Flicker Based on Spectrum Analysis
基于频谱分析的间谐波闪变效应计算
13.
GENERALIZED SPECTRUM AND ITS APPLICATIONS IN ECONOMICS AND FINANCE;
广义频谱及其在经济学和金融学的应用(英文)
14.
The Synthesis Technology and Application Research of Pseudo-random and Broad-spectrum Complex-frequency Signals
伪随机广谱复合频率信号合成技术与应用研究
15.
Intergration Technology of Broad-spectrum of Pseudo-random Multi-frequency Signal Based on Single-chip Microcomputer
基于单片机的伪随机多频广谱信号合成技术
16.
the entire spectrum of electromagnetic frequencies used for communications; includes frequencies used for radio and radar and television.
用于通信的所有的电磁频谱；包括用于广播雷达和电视的频率。
17.
An Audio Watermarking Algorithm Based on Wavelet and Cepstrum Transform
基于小波变换和倒谱变换的音频水印技术
18.
The Generalized Variational Principles for the Natural Frequencies of Elastic Cylindrical Shells;
弹性圆筒壳固有频率的广义变分原理