| 释义 |
dft.
基本例句
abbr.=draft
Anatomizing the advantage and disadvantage of traditional safety printing methods and the theory and algorithm of DCT, DFT, DWT, the water marking is used firstly in safety printing field.
分析了传统印刷图文防伪方法的优缺点及 DCT、 DFT、 DWT理论与算法。将数字水印技术应用到印刷防伪领域。 cnki
The Discrete Fourier Transform DFT plays an important role in digital signal processing and many other fields.
离散傅里叶变换 DFT在数字信号处理等许多领域中起着重要作用。 cnki
A classified DFT is implemented under the guidance of the' expert' knowledge.
系统在“专家”知识的指导下，实现了分类的 DFT。 cnki
Appendix1 shows the Fortran DFT source program.
附录1显示了 Fortran DFT源程序。 ibm
Here is the Fortran driver program that was used to time the DFT codes.
下面是一个用于计时 DFT代码的 Fortran驱动器程序。 ibm
If the DFT is reduced to less than specified, the area shall be abraded as described above and an additional layer of coating shall be applied until sufficient thickness is achieved.
如果干膜厚度缩减到低于指定时，该区域按照之前描述的进行研磨，并应再涂敷额外的一层保护层直到达到足够厚度。 www.1x1y.com.cn
Simulation result shows that the DFT- based channel estimator incorporating the CTF estimation at virtual carriers performs well with low complexity.
仿真结果表明，该算法以较小的算法复杂度实现了良好的信道估计性能。 iciba
The results of length-512,1024 and2048 DFT demonstrated that the improved algorithm is feasible.
通过计算点数为512、1024和2048的 DFT，分析结果表明改进算法有效可行。 cnki
Using a recursive algorithm of DFT, this thesis can locate fault time exactly, thus solved a tickler which had existed many years.
本文采用了 DFT递推算法，能准确确定故障时刻，解决了存在多年的难题。 cnki
With the progress in density functional theory DFT, first- principle calculation based on DFT has become a routine method for condensed matter theory, quantum chemistry and material science.
随着密度泛函理论的发展，基于它的第一性原理计算已经成为凝聚态理论，量子化学和材料科学的常规方法。 cnki
DFT circuits implemented in RPR ASIC reduces difficulties in circuit test and greatly improves fault coverage.
DFT电路的实现大大降低了专用集成电路的测试难度，提高了故障覆盖率。 cnki |