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predicted wave signaling 预测波形信号法
When the square wave signal pass the LPF,we can get the sine signal. 经过分析可知,检测过程中的低通滤波器对检测的精度和速度有重要影响。
And the removing of disturbing is realized by combination of many algorithms, such as horizontal predicted wave filtering, phase inversing, section superimposing, wavelet transform ... 在干扰去除方面,采用道间水平预测滤波、相位反相、剖面叠加、小波变换等多种组合算法实现。通过实例应用证明,介绍的方法是可行的,处理效果明显。
A newly developed auto-monitor system for the long wave signal(BPL) is introduced. 介绍了新研制的长波信号 (呼号BPL)自动监视系统。
The dynamic error is inevitable because the bandwidth of measurement system cannot cover completely the efficient bandwidth of the blast wave signal. 由于测试系统的带宽不能完全覆盖冲击波信号的有效带宽,存在不可忽视的动态误差。
USB mouth, digital double channel and electric potential collector, brain wave signal is put into the computer after digital processing. USB接口全数字化双通道脑电采集器，将脑电信号数字化处理后输入计算机；
Curve the films into rectangle waveguide with BCl3 ions. Detect the gain 10.0dB at the 10uW square wave signal and pump power 160mW. Get 4.2dB gain per centimeter. 用BCl_3干法刻蚀将镱铒共掺Al_2O_3薄膜刻蚀成光波导，当信号光被调制为1Hz的方波时，在160mW功率泵浦下，光波导放大器的总增益为10.;0dB，单位长度增益为4
Synchronous monitoring system can record and recurring the monitoring image and brain wave signal synchronously, and monitor the cooperation of the testee. 同步监控系统，将监控图像和脑电信号同步记录和回放。能够监控被测试对象的配合程度；
ZHANG Yun-cai.Dual flap making wave system and parameterless analysis of wave signal spectrum [J].Journal of Shanghai JiaotongUniversity, 1996,30(10):141- 146. [4]张云彩.;双摇板造波机系统及波浪信号谱无参分析[J]
AGC(automatic gain control) is used, namely, peak voltage of back wave signal after sampled is input to microprocessor, then A/D converter, D/A converter, gain control adjusting circuit to realize back wave signal AGC. 采用自动增益控制,即回波信号的峰值电压经过采样后进入单片机进行 A/D 转换,再经过 D/A 转换和增益控制电路,形成回波增益的自动控制;
This paper specifies the composition and principle of the circuit of the rectangle wave signal generator based on 89C51 single chip microprocessor control and BCD rate multiplier synthesis. 介绍一种由89C51单片机控制、BCD系数乘法器4527数字合成的方波信号发生器及其电路组成和工作原理.
In this paper, we present the basic principle of dual flap wave-maker and the producing of driving signal firstly, and then the influence of two distinct FFT methods with the same wave signal to the primary parameters of wave spectrum. 摘要叙述了采用双摇板造波系统的基本思想及双摇板造波信号的生成，并分析了同一波浪信号用不同谱分析法对所得主要谱参数的影响。
I can predict something with great accuracy. 我能很准确地预测某事。
Work out high-efficient procedure and realize fast regulation of phase and amplitude of sinusoidal wave signal by utilizing high operation characteristic of 80C196MC and advantage of the wave form generator(WFG) in this paper. 本文还利用80C196MC运算速度快的特点及波形发生器(WFG)的优点，编制了高效的程序，实现快速地对正弦波信号的相位和电压幅值进行调节。
They accurately predicted solar eclipses. 他们精确地预告了日蚀。
He predicted that an earthquake was imminent. 他预言即将发生地震。
After modulation of press button signal by controller，electromagnetic wave signal is transmitted.Receiver amplifies and decodes the received electromagnetic wave signal to transfer to PLC for control. 控制器将按钮信号编码经调制后转换成电磁波信号发出，接收器将接收的电磁波信号滤波放大，经解码识别传送给PLC实现对被控目标的控制。
HEF4752 takes on another important role in this design, it produces the three-phase SPWM wave signal, this signal actuates the invertor to cause it to have the symmetrical three-phase output. HEF4752在本设计中担当另一个重要的角色，它产生三相SPWM波的信号，该信号去驱动逆变器使之产生对称的三相输出。
Something foretold or predicted; a prophecy. 预言预言或预报的事; 预言
The results show that the controlable positive linear movement of the mechanism is realized under the excitation of the symmetric square wave signals. 结果表明，机构在方波这种对称波形信号的激励下能够实现可控的正向直线运动。