This equipment can transfer not only extra short pulse waveform signal but also slowly varying conventional telemetry signal. The design is vary novel.
该设备不但能传输特快波形信号,而且能传输缓变的常规遥测信号,设计方案新颖,是一种多用途的弹上遥测发射设备。
Based on the characteristic of the array acoustic full waveform signal, a system of signal acquisition and processing, fitting for practical project, has been designed.
针对阵列声波测井中声波全波列信号的特点,设计了一种满足实际生产作业要求的井下信号采集与处理系统。
Secondly, the output waveform signal generator can be divided into sine wave signal generator, pulse-wave signal generator, function generator and arbitrary wave generator, and so on.
其次,按输出波形又可分为正弦波、脉冲波、函数发生器和任意波发生器等。
Can set up various kinds of wave form parameter through this software user, control hardware module produce corresponding waveform signal download through one UART to the hardware system.
通过该软件用户可以设置各种波形参数,进而控制硬件模块产生相应的波形信号通过串口下载到硬件系统。
Contour modulation is a technique in which a phase-modulated signal waveform and amplifier output impedance work together to maintain higher efficiency over a sizable output power back-off.
轮廓调制结合了一种相位调制信号的波形和放大器的输出阻抗,可在某个较大型输出电源关闭后保持更高的效率。
This paper analyzes reason of measure waveform produce error in decode circuit, put forward experiment means of adopt closed circuit television system transmit signal.
分析了在解码电路实验中,测量波形产生误差的原因,提出了采用有线电视系统传送信号的实验方法。
The brain signal is so distinctive you could almost recognize the music from the waveform alone, Schalk says.
cr大脑中的信号实在太明显了,人们甚至可以从波形就看出这是音乐,Schalk说。
On the base of hardware approach, to discuss all the theory involve in active detecting sonar system, including the selection of signal waveform, digital signal sampling, digital signal processing.
以硬件为基础,对所涉及到的理论都作论述,包括探测声纳的信号波形选择,数字信号采样、处理原理与方法。
With the two technologies and the flexible control ability of MCU, a new digital signal source, Arbitrary Waveform Generator (AWG), has been developed.
本设计结合这两项技术,并利用单片机灵活的控制技术,开发了一种新的信号源:任意波形发生器(AWG)。
Based on the analysis of MTD radar signal processing, a certain MTD radar system is simulated and the specific signal waveform of each management point in the system is given.
在分析MTD雷达信号处理系统的基础上,对某MTD雷达系统进行了仿真,得到了该系统中各个处理点上的具体信号形式。
Realizing real-time programmable of signal source by real-time downloading waveform data from the computer that connected test bench by USB bus.
并且利用USB总线将计算机与测试台相连可完成波形数据的实时下载,实现了信号源的实时可编程。
At The compression ratio of 190, waveform design and signal processing hardware experiment are given.
给出了压缩比为190的波形设计实例和信号处理的实验结果。
Traditional waveform generator is mostly produced by signal generator or responsive circuit of professional control system.
传统的波形发生器通常是由信号发生器或专用控制系统的响应电路产生。
The focus of research here is how to exploit the chip of AD9854 based on the CPLD device to generate a specific signal waveform.
研究的重点是如何利用CPLD(复杂可编程逻辑器件)开发AD9854芯片的功能,产生特定的信号波形。
The new method for obtaining a random signal radar waveform by means of random multi- element code PPM is proposed.
本文提出了用随机多元码进行脉位调制(PPM)获得随机信号雷达波形的新方法。
A waveform design method that can restrain the multipath effect was proposed. It was achieved by placing signal on the second zero point of waveform filter and keeping the information rate.
提出了一种能够抑制多径干扰的基带波形设计方法,该方法是通过保持传输信息速率不变,在成形滤波器第二个零点叠加信号来实现的。
As known from the simulation results, different receiver field of view produce greatly different received signal waveform.
由计算结果可以看出,不同的接收机视场角使得接收信号波形有很大的差异。
Which can be used for direct observation of the input signal voltage waveform.
它可以用于直接观察输入信号的电压波形。
Hz. The waveform of the correcting signal outputted from the system is coded with CPU and address modification circuits sharing the same memory.
并通过CPU和刷新地址电路共享存储器的方法,对系统输出的校验信号的波形进行编程。
It analyses areas of close curves in time-domain graph of signal waveform, so that we can detect the pitch conveniently, efficiently, precisely and reliably.
它通过对时域信号波形图中闭合曲线的面积进行相关性分析,从而达到简便、高效、高精度、高可信度地提取音调的目的。
The system was composed of hardware inspecting circuit and related software, and possessed signal sampling, waveform showing, statistical analysis of data, curve repaint and data storing function etc.
该系统由硬件检测电路和相关软件组成,具有信号采集、波形显示、数据统计分析、曲线拟合及数据存储功能。
Signal parameters can be represented by phase time, amplitude and common waveform on the assumption that a seismic signal has same waveforms on all traces.
假设一个信号各道波形相同,那么信号的参数就可用其相位时间、振幅和公共波形来表示。
The desired user's signal waveform is utilized to ensure optimal recovery of the user's symbol information.
对期望用户信号波形的使用保证了用户符号信息的最优恢复。
Triggered by the in-phase signal, the waveform generator outputs a pulse burst.
用束团同步信号触发波形发生器,生成窄脉冲;
The designed signal simulation circuit can precisely simulate the output signal waveform of fiber-optic gyro, offer accurate input signal to counter card.
设计的信号模拟电路精确模拟了光纤陀螺输出信号的波形,给计数卡提供了准确的输入测试信号。
For opening out the relation between signal waveform and de-noising effect, this text use integrated surging exponent.
文章用综合振荡指数描述信号振荡程度,试图揭示信号波形与消噪效果的关系。
A method for signal waveform extraction is proposed, which is based on nonparametric waveform atom.
提出一种基于非参数原子的信号波形提取方法。
A method for signal waveform extraction is proposed, which is based on nonparametric waveform atom.
提出一种基于非参数原子的信号波形提取方法。
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