ffts
英
美
网络 分频输电系统
双语例句
- In ancient China, people encouraged scholars by saying," Golden houses can be found through study. "At FFTS," luncheon meat can be found through study".
古时以「书中自有黄金屋」来激励读书人，鲜鱼行学校这一幕，却是「书中自有午餐肉」。 - Couplers are key components in an optical fiber Fourier transform spectrometer ( FFTS).
光纤耦合器是全光纤傅里叶变换光谱仪（FFTS）的关键元件。 - The spectrum of ASE broadband light source was measured by FFTS system, and the experiment result agrees with that tested by grating spectrometer.
利用该FFTS系统测量了ASE宽带光源的光谱，并将测量结果和光栅光谱仪测量结果进行了对比，结果表明两者所测ASE光谱线型一致。 - This modification on FFTS not only makes spectral range wider, improves the measurement veracity, but also lowers the FFTS ′ s demands for couplers.
采用此修正方法不但拓宽了FFTS的工作带宽，提高了其测量准确性，而且降低了FFTS对光纤耦合器传输特性的要求。 - This report covers ALL16 West European countries, providing complete in-depth coverage-no gaps or omissions-based on FFTs international food and drink markets database, now in its20th year.
报道覆盖了整个16个西欧国家，提供了全部数据-深入报导-没有空白和遗漏，这项报告以20年的国际食品饮品市场数据为依据。 - According to the coupled-mode theory, the impacts of fiber couplers transmission characteristics such as splitting ratio and additional loss, on the veracity and bandwidth of FFTS are analyzed.
根据耦合模理论，分析了光纤耦合器的分束比、附加损耗等传输特性对FFTS的工作带宽和测量准确性的影响。 - FFTS teachers look after not only their students'studies but also their lives.
教师对学生的照顾，除了学业，还有生活。 - Fast Fourier Transforms ( FFTs) are efficient algorithms for calculating the discrete fourier transform ( DFT), it's the most important approach to many Digital Image Processing algorithms.
图像的快速傅立叶变换是众多数字图像处理算法的关键步骤，也是各种频率域分析算法的第一步。 - By the function of frame overlap FFTs, frequency mask trigger ( FMT) and 3 ns time difference and special burst automatic analysis software, RTSA can wholly analyze complicatedly modulated burst.
帧重叠快速傅里叶变换、频率模板触发（FMT）和3ns的时间分辨率、其独有的脉冲自动分析测量软件，使得可以全面的对复杂调制脉冲进行分析。 - The paper summarizes research results of the Fractional Frequency Transimission System ( FFTS).
总结了对新型输电方式&分频输电系统的研究情况。 - A pipeline processor which may compute various 2~ n points FFT is proposed for continuously performing complex points fast Fourier transforms ( FFTs).
设计一种可以连续计算N点复数序列傅里叶变换（FFT）的流水线结构处理器，其序列长度N（为2的幂）可变。 - The theoretical analysis, digital simulation and laboratory experiments have shown that FFTS is practical and economical.
在理论分析、数字仿真、物理实验、经济效益比较等方面得出了有益的结论。 - Constant geometry FFTs are kept constant flow diagram from pass to pass, which can simplify some programs or hardware design and modularize array or pipeline FFT processors.
定常结构FFT的每级流图均具有相同的流图结构，因而易于编程，在FFT硬件处理器中使控制器得到简化，同时使阵列处理器和流水线处理器易于实现模块化。 - The intermediate result of FFTs is saved to disk in blocks, which optimizes the interconverting of row and column.
提出了以分块的方式存储二维FFT运算的中间结果，大幅提升行列转置时文件读写的效率。 - The simulation results show that the proposed nonlinear excitation controller can improve not only the FFTS stability but also the regulating accuracy of generator voltage as compared with the conventional nonlinear excitation controller.
计算机仿真表明，该种控制器与仅考虑稳定性而设计的非线性励磁控制器相比较，不仅有效地提高了分频输电系统的稳定性，而且提高了发电机电压的调节精度。 - A compact and simple sample system would be designed by DSP for further practice. The designing method not only can be applied to the FFTS, but also can be generalized to conventional Fourier transform spectrometer.
该设计方法可以用DSP技术实现简单、紧凑型的采样系统，不仅可提高FFTS的信噪比，还可以推广到传统的傅里叶光谱仪中。 - Design and Implementation of a Pipeline Processor for Various-Size FFTs
可变2~n点流水线FFT处理器的设计与实现