在时域上引入了不同群时延的窄带校正函数。
Narrow band corrective functions with various group delay are introduced into the time domain.
同时提出了采用校正函数补偿衍射影响的方法。
At the same time, the method with corrective function is proposed to compensate the influence of diffraction.
该方法不是采用传统方法,而采用对象非线性特性函数的对称函数作为校正函数。
This method don t adopt traditional method, it USES the symmetric function of the object non-linear function of characteristic as the calibration function.
报导了一种利用多功能转换器产生的多种传感器线性化校正函数的原理及实现电路。
Linearization compensation funCtions of several transducers can be produced by means of the multifunction translator. And itS principle and executive circuit are reported.
根据平面区域变换的原理,导出电子束曝光机扫描场的畸变校正函数,并给出计算机模拟校正的结果。
A scan field distortion correction function fore-beam exposure system is deduced on the basis of the plane field alternation principle, and a simulative fruit is given by computer.
本文利用描述函数法,重点分析了条件反馈校正对自持振荡的抑制作用。
Using the describing function method, this paper gives emphasis to analyse the conditional feedback correction effect on restrain self-sustaining oscillation.
对分割出的图像,采用双线性变换函数来实现目标的校正。
For the bar image segmented bilinear transformation function is used to restore the bar image.
本文充分利用CMAC神经网络的非线性函数逼近功能,并结合电站数据采集和监测系统,提出一种校正电站测温传感器非线性输出特性的新方法。
This paper presents one new method of nonlinear calibration for temperature measurement sensors of power plant, which is based on CMAC neural network and data collecting and monitoring system.
本文另一项主要工作是将相关函数应用到编码器的误差实时校正技术中。
Another main work in the paper is to apply correlation function to real-time error correction techniques for encoder.
这两种方法是将负叠加能量作为目标函数,静校正量作为模型参数。
These two methods use negative stacked energy as objective function and static correction value as model parameter.
针对每个离散角速度,依据影响系数法,采用包含残余振动值和校正不平衡的广义线性二次型目标性能函数推导出控制律。
For each discretized angular speed, the control law is derived from the generalized linear quadratic objective performance function including residual vibration measurements and imbalance correction.
最后用图像修改函数,校正嵌入水印后的图像边缘失真,以维护图像的视觉品质。
Finally with the image amending function, to revise the image edge distortion after embedding watermark, we aim to hold maintenance the vision quality of the image.
提出了一种基于函数变换原理的铂电阻传感器非线性校正方法。
A method for calibrating nonlinearity of platinum resistance transducers based on function transform principal is presented.
应用AR谱估计法求取感应测井的纵向传递函数,可用于感应测井数据反褶积校正。
This paper demonstrates the application of AR spectral estimation to obtain the vertical transfer function of induction log, and to deconvolve the induction logging data with it for calibration.
以后我们应用去除与头相关的传递函数的音频校正曲线和准确地导致数据为显示。
After that we apply an audio correction curve that removes the head-related transfer function and accurately produces the data for display.
因此,在被动式测量时,要密切注意发射源温度以及发射源发射信号大小,以便获得最佳仪器响应函数校正结果。
So, during passive FTIR measurement, the temperature and the emission signal amplitude of the source must be observed carefully in order to get satisfactory instrument response function.
利用单井或多井中观测到的同一岩层的孔隙度深度数据来建立该岩层的孔隙度深度函数,或许可以得到更加理想的去压实校正结果。
A function found on the data of porosity depth or density depth from a given layer in one well or poly wells could be more reliable so that it can figure out a satisfying decompaction thickness.
碎屑岩层的去压实校正的主要问题是建立一个能正确反映岩层压实规律的孔隙度深度函数或密度深度函数。
The main problem of decompaction correction is how to found a reliable porosity depth function or density depth function which expresses the compaction process of clastic rock.
如果把地表一致性静校正量的计算作为一个最佳问题来考虑,那么叠加能量便是静校正量的函数。
If the calculation of surface-consistent static correction va-lues is considered as an optimum problem, stacked energy is the function of static correction values.
利用幂函数描述产量与压力值,并通过拉氏变换进行校正,可将抽油井测压早期段数据校正到径向流段,从而大大缩短抽油井测压时间。
Using power function to describe the production rate, pressure and translating them into laplace space, the early time testing data of the pumping well can be modified to the radio flow period.
本文讨论了分子体系中对相关函数的选择以及电子相关能的校正问题。
In this paper we discussed the method of selection of pair correlation functions and the rectification of interelectronic correlation energy in molecular systems.
在均生函预报模型的基础上,利用其残差数据序列对均生函数预报模型进行校正,提出了均生函数残差预报模型。
This paper presents the residual error forecast model of average-growing function by using its residual error data sequence to adjust the model based on the finished forecast model.
推导出液压伺服系统各元件的传递函数,并由此建立起位置伺服系统的数学模型,设计出超前—滞后校正控制器。
Derivates the transfer function of elements of the servo system, constructed the mathematic model of the position servo system and advance-lag revising controller was designed.
本文根据最优闭环传递函数,论述最优控制器的设计,对过程控制系统与仪表装置的校正设计有参考价值。
Based on the optimal closed-loop transfer function, a new design method of optimal controller is proposed; which can be widely used to a process control sys-tem and for instrumental calibration.
对LED显示屏进行一致性校正,由于量化误差及视觉函数修正的影响,会产生相应的误差。
It will have the corresponding error on the uniformity correction to the LED display monitor for the influence of quantized error and the visual function.
介绍了径向基函数网络的函数逼近原理和方法,提出了一种基于广义回归神经网络(GRNN)的传感器非线性误差校正方法。
The RBF network function approximation theory and method are introduced, and the method of nonlinear error correction of sensor is presented based on generalized regression neural network(GRNN).
最大能量法的结果受初始静校正量的影响,它的解容易陷入目标函数的局部极小值。
The result of maximum energy method depends on the initial values of residual statics. The solution is often trapped into the local minimum of the objective function.
提出了一种基于径向基函数(RBF)网络的具有自校正功能的PCC协联控制器。
A self_calibrating PCC CAM controller based on RBF (Radial Basis Function) network is presented.
最后以大气校正影像的S函数模型为云南松地上生物量模型估算了研究区域云南松林的地上生物量和碳储量。
Finally, above ground biomass and carbon stock of Pinus yunnanensis were estimated with S model and surface reflectance image.
最后以大气校正影像的S函数模型为云南松地上生物量模型估算了研究区域云南松林的地上生物量和碳储量。
Finally, above ground biomass and carbon stock of Pinus yunnanensis were estimated with S model and surface reflectance image.
应用推荐