傅立叶积分 meaning in Chinese
fourier integral
Examples
- Study the fourier integral algorithm
傅立叶积分算法研究 - 103 picks up where 18 . 100b ( analysis i ) left off . topics covered include the theory of the lebesgue integral with applications to probability , fourier series , and fourier integrals
课程18 . 103是18 . 100b (分析i )的延续。本课程的主题包括:运用概率论的勒贝格积分理论,傅立叶级数,以及傅立叶积分。 - 103 picks up where 18 . 100b ( analysis i ) left off . topics covered include the theory of the lebesgue integral with applications to probability , fourier series , and fourier integrals
课程18 . 103是18 . 100b (分析i )的延续。本课程的主题包括：运用于机率之勒贝格积分理论，傅立叶级数，与傅立叶积分。 - 5 . without making the paraxial approximation , a detailed study on the propagation of ultrashort pulsed bessel beams in linear normal and anomalous dispersive media has been performed using the method of fourier transform
未作近轴近似的条件下，用傅立叶积分变换法详细研究了超短脉冲贝塞尔光束在正、负色散介质中的传输特性。 - We also derived the relationship between the radial local density distribution and the observed line integral density distribution by fourier integral transform . on this basis , the density inversion calculation is realized through fft method and is independent of abel inversion
另外，本文还着重推导了线积分密度分布和径向体密度分布之间的傅立叶积分变换关系，并利用快速傅立叶变换实现了完全抛开abel反演公式的密度反演计算。