measured signal

Simulation result shows that by the method useful signal can be gotten primely from the noise background that is similar to the measured signal.

仿真结果表明利用这种方法能在和被测对象相似的噪声背景中很好地提取有用信号。

When the measured signal has a very wide frequency chart especially in the fast signal measurement field, in order to easily satisfy the high fidelity requirement that Bandwidth of Long Transmission Line, it is necessary for expanding the Bandwidth of Long Transmission Line.

当被测量信号具有很宽的频谱，尤其是在快脉冲信号测量中，为了测量数据在传输过程中满足高保真度的要求，必须对远距离传输线进行带宽扩展。

According to the influence of the perpendicular direction magnetic field upon the optical magnetic resonance signal, the perpendicular terrestrial magnetic field are measured.

文章根据垂直方向磁场对光泵磁共振信号的影响，来测定地球磁场的垂直分量的大小。

The surface acoustic wave ( SAW) sensor can transform the measured object into frequency output, viz a kind of digital signal output.

声表面波（SAW）传感器能将被测量转换成容易检测的频率信号，即一种准数字信号的输出。

PL, absorption spectrum and signal's net gain characteristic are measured with laser coupled tail fiber.

测量了掺铒及镱铒共掺杂玻璃的光致发光特性、吸收谱，并测量了不同浓度样品的增益，绘出了增益曲线。

In this paper, we wil discuss how to use the the maximum entropy method theory to estimates the the tensor impedance of magnetotelluric ( MT) sounding data, and use the model to calculate the measured signal and model signal.

本文将从由最大熵方法出发，研究最大熵谱法估计大地电磁测深资料的张量阻抗，并利用模型信号与实测信号对此方法进行验证。

Methods MRI imaging of the pituitary gland were acquired in 280 healthy subjects and volunteers, the signal intensity of the posterior pituitary lobe and pons were measured on midline sagittal T1-weighted images.

方法健康志愿者和体检者280例，行垂体MRI矢状T1WI成像，在正中矢状位T1WI上测量垂体后叶及桥脑信号强度。

The wired OR ECL signal waveforms obtained by the method are the same as those measured with oscilloscope.

用该方法求出了ECL电路“线或”连接时的一些波形，它们与用示波器实测的结果一致。

A laser diode igniting and temperature measuring system is set up, the time-resolved spectrum of B/ KNO 3 composition induced by laser diode is measured with this system, the signal is collected by fiber.

建立了一套以光纤采集信号的激光点火和温度测量系统，测量了激光作用下B/KNO3点火药的时间分辨光谱。

A decrease or loss in a signal. Reduction of signal magnitude ( loss ) normally measured in decibels.

减小或 降低信号,信号减小或降低的多少通常用分贝来衡量.

When sinusoid signal is inputted, we measured the frequency response range of this circuit.

利用正弦波作为输入信号时, 测出了此驱动电路的频率响应范围.

With the application of auto-regressive integrated moving average algorithm, sampling frequency can trace the frequency variation of measured signal, which can realize complete alternation sampling.

运用广义预测方法，使采样频率跟踪被测信号频率的变化，实现整周期采样，保证测量精度。

The resulting offset voltage is subsequently subtracted from the measured signal to maximize measurement accuracy.

随后从被测的信号中减去测量出的偏置电压,以便最大限度地提高测量的准确度.

The contact force during impact process was measured by force sensor and data signal processing system in real time.

冲击过程中的接触载荷由压力传感器及数字信号处理系统实时测量。