frequency division

用法例句

This paper analyzes the down sample effect on harmonics using Discrete Fourier Transform(DFT),analyzes the frequency division character of WPT,Simulations validate the results obtained.

本文利用离散傅立叶变换原理分析了向下采样对信号的影响 ,分析了小波包变换得到的频带的特点 ,在此基础上 ,分析 WPT频带划分的特点 ,通过仿真验证 ,本文得到的结论是正确的 ,从而为小波包变换在电力系统中的广泛应用打下了良好的基

Based on the wavelet transform, a speech compression algorithm is analyzed and designed using the frequency division characteristic of the wavelet packet transform.

该文以小波变换为理论基础,依据小波包频带划分的特性,对语音信号进行了压缩算法的分析与设计,并且在TMS320VC5402 DSP上实现对信号的压缩处理。

Research in mesh status between wormgear and worm of wattmeter based on video graduation technology;

基于视频分划技术的电能表啮合深度检验方法研究

The automatic quality inspection system for the tape based on video graduation and recognition technology;

基于视频分划和识别技术的钢卷尺自动质量检验系统

Automatic aiming technology and its applications based on video graduation

视频分划的自动瞄准技术与应用研究

The net structure, operating frequency partition and net feature of the bidirectional hybrid fibre coax are introduced and analyzed.

本文对其网络结构、工作频带划分、网络特点进行了介绍和分析。

line separating filter

线路频带分隔滤波器

Breaststroke Project of China's man Designated Frequency Stroke Rate Analysis

对我国男子蛙泳项目划频、划幅的分析

A Study of Dual and Wideband Microstrip Antennas and Fractal Antennas;

双频宽带微带天线和分形天线的研究

Analysis of the Broadband Conically Conformal Microstrip Antenna Using CFDTD Method

宽频带圆锥共形微带天线的CFDTD法分析

Performance Analysis of Differential Hopping System Against Partial-band Jamming

差分跳频系统抗部分频带干扰性能分析与仿真

Performance of convolutionally coded differential frequency hopping systems in partial-band jamming

卷积码差分跳频系统抗部分频带干扰的性能

The obtained wavelet coefficients are used as substitution for ones of the noise image.

用所得的高频子带分别代替先前小波分解所得的高频子带。

Automatic aiming technology and its applications based on video graduation

视频分划的自动瞄准技术与应用研究

Analysis and Design of a Wideband Microstrip Patch Antenna

一种宽频带微带贴片天线的分析与设计

Performance of Partial Band Jamming-Resistance in UWB Communication Technology

超宽带通信技术抗部分频带干扰性能研究

Design and analysis of a CPW-fed broadband microstrip slot antenna

共面波导宽频带微带缝隙天线的设计与分析

Wideband signal interferometry direction-finding based on sub-bands decomposition

基于子频带分解的宽带信号干涉法测向算法

The bandwidth was reduced by two-thirds.

频带宽度减少了三分之二。

NEW SCHEME OF 21 CHANNEL CONSTANT BANDWIDTH FREQUENCY DIVIDED MULTIPLEX TELEMETRY SYSTEMS

21路等带宽频分制遥测系统的新方案

The Video Analysis YUV MediaPlayer Basing on DirectDraw Mode;

基于DirectDraw的带视频分析功能的YUV播放器

Analysis and Implementation of RF Active Bandpass Filters Using CMOS Technologies;

射频有源CMOS带通滤波器的分析与实现

Application of Sideband Analysis in the Gear′s Fault Diagnosis

边频带分析在齿轮故障诊断中的应用