The article discussed the mechanism of the higher QRS complex amplitude.
对低血钾致QRS波振幅增高的机理进行了探讨。
The analytical expression for the complex amplitude of light reflected from a wedge-shaped thin film is derived.
推倒了光从楔形薄膜反射时反射波复振幅的解析表达。
The space frequency distribution on rear focal plane restores to the distribution of complex amplitude on image plane.
后焦面上的频率分布还原成像面上的光场复振幅空间分布。
The series density formulae of the binary phase grating are obtained from the general complex amplitude transmittance formulae through Fourier integral.
它直接从位相物体振幅透过率的一般公式出发，运用傅里叶积分，求得二进制位相光栅各级衍射光强度的通式。
The expression of complex amplitude is given in reference plane vertical to the optical axis by far-field approximation when the line source and the principal axis are at any Angle.
在柱坐标下从微分波动方程出发，推导柱面光波的场分布，并利用远场近似条件导出当线光源与光轴成任意角度时，在垂直光轴方向的参考面上的复振幅表示。
Starting from the wave differential equation, a method is deduced to express the complex amplitude of light wave fields in the reference plane which is vertical to the optical axis.
在柱坐标下从微分波动方程出发，推导柱面光波的场分布，并利用远场近似条件导出当线光源与光轴成任意角度时，在垂直光轴方向的参考面上的复振幅表示。
The result can be used in numerical calculation and simulation of diffraction and fractional Fourier transform of input complex amplitude of misaligned single spherical refracting system.
这些结果可用于数值计算和模拟该系统失调时对输入复振幅的衍射和分数傅里叶变换。
Because complex wavelet transforms can exactly identify amplitude and phase information in signal to be dealt with, they are suitable for detection of fault signals in power system.
复值小波变换能准确分辨出信号中所包含的幅值信息和相位信息，因而，适用于电力系统的故障信号的检测。
The inner product between two state vectors is a complex number known as a probability amplitude.
两个状态矢量间的内积是一已知的概率振幅复杂数字。
And, the complex algorithm of the neural DFE is given, which can effectively compensate the phase and amplitude loss in the complex channel.
并给出神经判决反馈均衡器的复数算法，在复数信道中可以有效地对相位和幅度作出补偿。
This method does not use the time variable as reference but is based on the amplitude of the signal. It can get the multirate sampling for complex signals.
不以时间作为采样的基准，而以信号的幅度作为采样的基准，实现了对包含多种频率成分的复杂信号的多采样率。
Measuring the dynamic strain involves the constant modification of gain, as determined by the signal amplitude. This practice suffers from the complex test and the low accuracy.
在动态应变信号测试中，经常需要根据信号的幅值不断调整放大器的放大倍数，测量电路复杂，精度低。
Time phase for the first complex principal component and time amplitude for the second one may use forecast of days of yearly snow lying.
第一复主分量的时间位相和第二复主分量的时间振幅峰值年可用于年积雪日数的预测。
The amplitude transmittance of one of them is assumod to be the same function as the coherent impulse response of the system, and that of the other being complex conjugate of the former.
它包括使用两个复数透光片，其中一个振幅透射率等于该系统的相干脉冲响应函数，另一则为其共轭复数。
This process of reducing a complex load history into a number of constant amplitude events is termed cycle counting.
这一将复杂载荷历程简化为一些恒幅事件的过程，称为循环计数。过程，称为循环计数。
The pattern of epileptiform activity in this model included:spike waves, sharp waves, spike (or sharp)slow wave complex, high amplitude irregular epileptiform discharges.
癫痫放电的主要型式有：棘波、尖波、棘（尖）慢波综合、高幅失律等。
The frequency and amplitude and phase of discrete spectral lines can be calculated through two DFT analyses one after another, which is one complex time domain signal analysis virtually.
相继两次DFT分析（实为一次复时域信号分析）可精确确定诸分立谱线的频率、幅度与相位。
Stratigraphic division is challenging in the eastern Sichuan Basin due to the large amplitude of structural high, highly developed faults and complex subsurface structures.
四川盆地川东地区地质构造隆起幅度高，断层发育，地下构造复杂，地层分层困难。
The characteristics of audio system represented by a complex transfer function include not only amplitude response but also phase response.
用复传递函数表示音响系统的特性除振幅响应外还有相位响应。
With the help of the Normalized method, two techniques, partial complex weightingand amplitude-only weighting are presented to apply for nulling in array pattern.
利用正文化方法，描述了阵列部分单元加权置零综合的两种技术一部分单元复数加权和仅幅度加权。
This article discusses how to find out the amplitude of complex expressed by quadrature real signals, which is a fundamental problem in signal processing.
本文讨论了信号处理中的一个基本问题——复信号以正交实信号表示时的模值计算。
With the increase of the incident wave frequency, the amplitude distribution become complex gradually.
随着入射波频率的增大，位移幅值的分布由简单逐渐变得复杂。
The time-delay estimator of complex LFM based on cyclic cross-correlation amplitude is discussed.
研究了复线性调频信号的循环互相关估计时延问题。
The radial distribution of phase and the amplitude of complex permittivity for cylinders are given with the loss tangent values retrieved statistically from the reconstructed image matrix.
文中给出了介质圆柱的二维径向分布曲线以及由重构图象矩阵中统计回收计算出的介电常数损耗。
The radial distribution of phase and the amplitude of complex permittivity for cylinders are given with the loss tangent values retrieved statistically from the reconstructed image matrix.
文中给出了介质圆柱的二维径向分布曲线以及由重构图象矩阵中统计回收计算出的介电常数损耗。
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