C语言实现fft教程，适合新手入门，看了就知道了-Fft C language tutorial for beginners, looking to know

C语言的常用算法教程，内含pdf教程及C语言程序源码-Tutorial C language commonly used algorithm that includes pdf tutorial and C language source program

meep是MIT开发的时域有限差分软件，能精确计算电磁波在各种介质中的传播。-Meep (or MEEP) is a free finite-difference time-domain (FDTD) simulation software package developed at MIT to model electromagnetic systems, along with our MPB eigenmode package. Its features include: Mee