“Fourier transform”的概念、定义、翻译、参考文献-科学参考

单词	Fourier transform
释义	Fourier transform [´fu̇r·ē´ā `tranz´fȯrm] ^MATHEMATICS For a function ƒ (t ), the function F (x ) equal to 1/√(2π) times the integral over t from -∞ to ∞ of ƒ (t ) exp (itx ).
随便看	picture compression picture element picture frequency picture grammar picture processing picture segmentation picture signal picture synchronizing pulse picture transmission picture transmitter picture tube picture-tube brightener picture white picture window Picumninae Pidgeon process piebaldism piece piece mark piecemeal stoping piece rate piece-root grafting piecewise-continuous function piecewise-linear piecewise linear system

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。