Applications and research status of signal distorti on measurement are reviewed, and the curve-fit method and its applications in signal distortion measurement are introduced.
概述了失真度测量的应用和研究现状, 介绍了基于曲线拟合法的失真度测量方法。
The technique of quasi-synchronous window and its application in signal distortion measurement are introduced in this paper.
主要介绍了准同步窗方法及其在失真度测量中的应用情况。
A signal distortion measurement method,which is based on the digital notch filtering technique is proposed.
主要提出基于数字陷波滤波技术的失真度测量方法。
Compared with traditional signal distortion measurement based on DFT, the technique can effectively minimize the spectrum leakage caused by non-integer-period sampling.
该方法用于失真度测量,有效地克服了传统的基于DFT的失真度测量方法中非整周期采样引起的频谱泄漏对测量结果的影响,实验结果表明,该方法的采用使失真度测量的准确度提高了一个数量级。
Generic specification and test method for distortion meters
GB/T15472-1995失真度测量仪通用技术条件和测试方法
envelope delay distortion meter
包络延迟失真测量仪
87C196KC-Based Signal Distortion Set;
基于87C196KC的信号失真度测试仪
Design of Distortion Measurement Instrument Based on SPCE061A
基于SPCE061A的失真度测试仪设计
Characteristics of distortion and error-rate measuring apparatus for data transmission
GB/T7627-1987数据传输用失真和差错率测量仪的特性
television nonlinear distortion tester
电视非线性失真测试仪
telegraph distortion monitor
电报信号失真监测仪
The Research of the Measure for the Distortion of Sine Signal Based on DSP;
基于DSP的正弦信号失真度测量研究
Eddy Current Method for Vacuum Detector of Food Can with Two Sensors
双控头电涡流法食品罐头真空度测量仪
spurious power meter
乱真信号功率测量仪
Single Invalid Data Filter Algorithm of the Optoelectronic Deflection Measurement System
光电挠度测量系统单点失真数据滤波方法
An instrument used to measure acceleration.
加速计，测震仪用于测量加速度的仪器
multipath temperature and humidity measuring instrument
多路径温湿度测量仪
an instrument for determining density or specific gravity.
测量比重或密度的仪器。
humidity and moisture measuring instrument
湿度和水分测量仪表
with automatic thickness measurement scanner
带自动厚度测量扫描仪
temperature-conductivity indicator
温度—电导率测量仪
electronic profilometer
电子表面光洁度测量仪