frequency spectrum analyzer是什么意思

网络释义

用法例句

Sweeptime-bandwidth relationship in the spectrum analyzer;

频谱分析仪中扫描时间和相关参数的解析

Design of IF bandwidth for spectrum analyzer;

频谱分析仪中频带宽的设计

Study of auto verification/calibration system for spectrum analyzer;

频谱分析仪自动检定/校准系统的研究

This paper introduces the application of LabWindows/CVI in the analysis system of virtual auto control experiments which include linear system of time domain analyzer,Routh-Hui with criterion,frequency domain analyzer,root locus analyzer and PID corrector.

基于LabWindows/CVI虚拟仪器开发平台,成功设计了虚拟自控实验分析系统,主要包括:线性系统的时域分析仪、劳斯判据分析仪、根轨迹分析仪、频域分析仪及线性系统的PID校正仪等。

Intelligent Controls Oriented Audio Analyzer;

智能控件化音频分析仪的设计

In this time, as a result of major development in computer technologies and Fast Fourier Transform wider application, many frequency analyzer based on digital signal processing theory and multi-function signal analysis software occurred.

在这一时期，由于计算机的快速发展以及快速傅立叶变换的普遍应用，各种基于数字信号处理原理的频率分析仪以及多功能信号分析软件出现，从而大大加强了对工程振动信号的时域及频域分析功能。

swept IF type spectrum analyzer

扫中频式频谱分析仪

high resolution low frequency spectrum analyzer

高分辨率低频谱分析仪

micro wave all-pictrue frequency spectrum analyzer

微波全景频谱分析仪

microwave pulse spectrum analyzer

微波脉冲频谱分析仪

three-dimensional dynamic spectrum analyser

三维动态频谱分析仪

swept front end type spectrum analyzer

扫前端式频谱分析仪

real-time digital spectral analyzer

实时数字频谱分析仪

real-time all-digital spectrum analyzer

实时全数字频谱分析仪

high resolution LF frequency spectrum analyzer

高分辨率低频频谱分析仪

Design of Real-time Spectrum Analyzer Based on Virtual Instrument

基于虚拟仪器的实时频谱分析仪设计

double-channel digital low-frequency spectrum analyzer

双通道数字式低频频谱分析仪

The Circuit Design of Digital IF Used in Spectrum Analyzer Based on FPGA

频谱分析仪数字中频电路的FPGA实现

real-time high-resolution spectrum analyzer

实时高分辨率频谱分析仪

Test methods of spectrum analyzers

GB/T11462-1989频谱分析仪测试方法

Generic specification of spectrum analyzers

GB/T11461-1989频谱分析仪通用技术条件

A Scheme of Frequency Spectrum Analyzer Based on Dummy Technique

基于虚拟技术的频谱分析仪器方案

fast-Fourier-transform spectrum analyzer

快速傅里叶变换频谱分析仪

Research of Speech Spectrograph Based on DSP;

基于DSP的语音信号频谱分析仪的研究