Multichannel pulse amplitude analyzer nel applicative signal analyzer 多道脉冲幅度分析器多通道实用信号分析仪
Multichannel pulse amplitude analyzer 多道脉冲幅度分析器
Multichannel pulse peak analyzer 多通道脉冲峰值分析仪
Modulation Domain and Pulse Analyzer ( MDPA) is a powerful instrument for modulation domain analysis, also it is a useful tool for time interval measurement. 调制域与脉冲分析仪既是调制域分析的利器,也是脉冲分析的有效工具。
Single-channel scanning pulse analyzer 单通道扫描脉冲分析仪
In the two channel counting method, the matrix effect can be controlled to about ± 1% by using a two channel pulse height analyzer. 双道计数法采用双道脉冲幅度分析器,可将基体影响控制在±1%左右。
A Mossbauer spectrometer and programme with 1024 channel pulse amplitude analyzer and TRS-80 microcomputer 配有TRS-80微型计算机的1024道穆斯堡尔谱仪及软件程序
The evolution of the solitons from 10 GHz optical pulses with frequency chirp is experimentally investigated in standard single-mode fiber with different lengths by use of the pulse analyzer with the second-harmonic generation frequency-resolved optical gating. 利用二次谐波频率分辨光学门脉冲分析仪从实验上分析研究了具有啁啾的10GHz光脉冲在不同输入功率下演化形成孤子的规律和特点。
A practical realization of pulse amplitude analyzer using 8098 monolithic computer is presented. 提出了一个用8098单片机对脉冲信号进行幅度分析的方案,介绍了其实现的基本原理和结构特点,给出了接口电路和软件设计方法。
The multi-channel pulse amplitude analyzer has been widely used in the nuclear spectrum measurement. 多道脉冲幅度分析器是核能谱测量中的必备仪器。
The lose of count in multi Channel pulse amplitude analyzer can produce the error of measured results. For nuclear spectrum measurement in nuclear analysis, the correction of dead time in multi channel pulse amplitude analyzer must be considered. 核分析能谱测量所用的多道脉冲幅度分析器,在进行模数转换时需要一定的时间,会使分析器产生漏计数,给测量分析带来误差,需要对死时间进行修正。
FH 1919 ( DD-800) Multichannel Pulse Analyzer System FH1919(DD-800)多道脉冲分析系统
A Pulse Height Analyzer in Measurement of Multi Phase Medium Components 多相介质成分测量中的脉冲幅度分析器
The operational principle of the measurement instrument is introduced, the circuit and characteristic of the integrated single channel pulse height analyzer and those of high performance ADC are analyzed, and the measured real-time curves of liquid level and foam height are discussed. 介绍了该测量仪的工作原理,分析了高速集成单道幅度分析器和高性能A/D转换器的电路及特点,讨论了液位曲线和泡沫高度曲线。
Pulse Analyzer Based on Photoelectrical Sensor 基于光电传感器的脉象分析仪
In the alloy analysis and the formation system of image of isotope density. It has adopted the pulse range analyzer to gather the high-speed datas and obtained the satisfactory effects. 在合金分析及同位素密度成像系统中,采用本脉冲幅度分析器进行高速数据采集,取得了满意的效果。
A pulse height analyzer, which is specially designed for measurement of multi phase medium components, is described. 本文叙述了一种用于多相介质成分测量中的脉冲幅度分析器。
A multichannel pulse analyzer on the computer system is introduced. 概述了一个计算机脉冲多道分析器系统。
Modulation Domain and Pulse Analyzer ( MDPA) analyzes signal using a plane domain which is consisted of frequency and time. 调制域及脉冲分析仪利用时间和频率构成的平面域对信号进行分析。
This paper introduces the design of some general External Memory Interface and the DSP in modulation domain and pulse analyzer, and it provides the program of EDMA and the setting of the registers. 介绍了调制域及脉冲分析仪中使用的DSP(TMS320C6713)和几种常用外部存储器接口设计,并结合实际系统给出EDMA设计的程序,和寄存器的设置。
Study of Multi-Channel Pulse Amplitude Analyzer Based on FPGA Technology FPGA技术在多道脉冲幅度分析仪中的应用研究
Our research group had made a practical sample of analyzer, MDA-1. Now more research and development for Modulation Domain Pulse Analyzer ( MDPA-1) which is higher capability than MDA-1 are going on. 本教研室在成功地研制出了第一代调制域分析仪实用化样机MDA-1的基础上,进一步开发和研制了性能更加完善的商业样机调制域脉冲分析仪MDPA-1。
The thesis introduces the hardware and software design skills of a new type Multi-Channel Pulse Amplitude Analyzer ( MCA) based on FPGA chip and Enhanced Parallel Port ( EPP) interface. 本文从硬件和软件两方面详细地介绍了以FPGA芯片为控制核心的基于EPP接口的新型多道脉冲幅度分析仪的研制过程。
Modulation Domain And Pulse Analyzer ( MDPA) may be used to analyze the evolution of signal features such as frequency, time interval and phase along the time, especially the transient characteristics of the signal. 调制域及脉冲分析仪可用来观测信号的频率、时间间隔、相位等随时间变化的情况,特别是信号的瞬变特性。
Another Digital Measurement Method for Dead-Time of Multichannel Pulse Amplitude Analyzer 另一种多道脉冲幅度分析器死时间的数字测量方法
Fuel element rupture detection based on NaI detector and multi-channel pulse amplitude analyzer NaI多道脉冲幅度分析系统在燃料元件破损监测中的应用研究
The detector will transform rays of different energies to corresponding electrical pulses which are magnified when it is working. The magnifying pulse is sent into pulse height analyzer to be separated and recorded by the record& display circuit. 工作时,探测器将不同能量的射线变成相应幅度的电脉冲,脉冲经过调理和放大后被送至脉冲幅度分析器加以提取,然后记录和显示。
Multi-channel Gamma Spectrometer is made up of three parts which include detector, pulse height analyzer and record& display circuit. 能谱仪主要由探测器、脉冲幅度分析器、记录显示电路三部分组成。