The experimental results show that the algorithm is simple and can compensate the modulated waveform error due to DAC signal reconstruction.
实验结果表明该算法简单方便,能有效补偿DAC带来的波形调制误差。
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。
Due to the subtle error among different manufacturing equipment, the gate delay of circuits is different and varies in a given scope, which induces the time uncertainty of the waveform.
由于制造设备本身存在微小误差,具体门的延时并不相同,而是在一定范围内变化,引起波形变化的时间不确定。
The metering error considers the non linear effect of the voltage coil and current coil in watt hour meter under different order of harmonics and different distortion degree of input waveform.
计量误差考虑了电度表电压线圈和电流线圈在不同的谐波次数以及谐波大小时的非线性效应。
Secondly, the DC voltage loop and inner current closed-loop control method, both to ensure zero static error of the inverter output, but also to ensure that the inverter output waveform.
其次,本文采用直流电压外环、电流内环的双闭环控制方法,既保证了逆变器输出的静态误差为零,又保证了逆变器良好的输出波形。
In some cases, however, such as the clipping of the video waveform, the bit error rate under certain conditions can be lower than under ideal conditions.
非理想因素一般是使误码率变坏,但有时,如视频波形的限幅,在一定条件下竟能得到比理想情况更好的误码率。
The timing-error estimation based on waveform detection can be used in PSK/QAM.
基于波形检测的定时误差估计算法适用于PSK/QAM调制方式。
Emulate experiments and lake experiment obtained lower error code rate than traditional waveform design method using this waveform structure with multiple phase shift key modulation.
以多进制相位调制方式采用这种波形结构进行了仿真实验和湖水试验,都获得了比传统的波形结构更低的误码率。
Finally, the output waveform is tested and the error is discussed, the experimental results show that the scheme is reasonable.
最后对系统输出脑波诱导波进行了测试并对出现的误差进行了讨论,实验证明该设计方案可行。
On the sending end, the paper focuses on Error Control Coding, Waveform Shaping, Spread Spectrum and 8PSK modulation, etc.
在发送端,主要研究了差错控制编码,波形成形、扩频和8PSK调制等关键技术;
On the sending end, the paper focuses on Error Control Coding, Waveform Shaping, Spread Spectrum and 8PSK modulation, etc.
在发送端,主要研究了差错控制编码,波形成形、扩频和8PSK调制等关键技术;
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