Describing the astronomical refractive mapping function and a new continued fractional mapping function derived with the atmospheric refractive generator function method.
介绍了由大气折射母函数方法引出的大气延迟新连分式映射函数和天文大气折射的映射函数方法。
A new continued fraction form of the mapping function deduced from the generator function method is applied into both the atmospheric delay and the astronomical refraction.
介绍了由大气折射母函数方法引出的大气延迟新连分式映射函数和天文大气折射的映射函数方法。
An efficient model based on radial basis function neural network and intelligent estimating method for data fusion of the turbine-generator is presented.
该文提出一个有效的基于径向基函数神经网络的模型和状态数据融合的汽轮发电机智能估计方法。
The theory and realization method of digital synthesis two-channel function generator has been researched in the thesis.
本论文对数字合成双路函数发生器的原理及实现方法进行了研究。
The paper also describes the principal method of obtaining the transmission function of the AC generator by experiment and the dynamic analysis of the aircraft voltage-regulating system.
功率放大电路及校正网络的传递函数。阐明了用实验法求取交流发电机的传递函数，及对飞机调压系统进行动态分析的基本方法。
This paper introduces a design of Direct Digital Frequency Synthesis(DDFS) based on CPLD, and describes clearly the design method of a multi-function waveform generator using DDFS.
本文介绍了一种基于CPLD的直接数字频率合成（DDFS）的实现方法，详细阐述了采用此技术设计多功能信号发生器的方法。
Last, the test data sent out by signal generator comes into the system, plots the waveform from export data after the function is achieved, and gives validation analysis to the design method.
最后由信号源发出测试数据进入系统，进行功能实现后输出数据绘制出波形图，对所设计的基带系统驱动方案进行验证分析。
Use the transient energy function method to study the nonlinear optimal exitation control for double axle exitation synchronous generator.
采用基于遗传算法的最优励磁控制技术对发电机的励磁实施控制，使发电机获得了稳定的输出电压。
Use the transient energy function method to study the nonlinear optimal exitation control for double axle exitation synchronous generator.
采用基于遗传算法的最优励磁控制技术对发电机的励磁实施控制，使发电机获得了稳定的输出电压。
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