通过仿真和分析对比SCFDMA的性能和算法。This a very simple baseband simulator for SC-FDMA system. This simulator is part of the upcoming book “Single Carrier FDMA: A New Air Interface for Long Term Evolution” (Wiley, Nov. 2008) which I co-authored with professor D

用菲涅尔衍射以及夫琅禾费衍射中的傅里叶变换，来模拟表面带有二维结构的VCSEL的出射光的传播。所依据的公式比较复杂，要想看懂建议参考：《傅里叶光学导论》 -古德曼（Goodman）-Simulation of wave propagation of a 2-D micro-structure in the surface of a VCSEL using Fourier Transformation in the Fresnel and Fraunhofer diffraction.

多种对于材料S-N曲线的修正方程，考虑平均应力对S-N曲线的影响，包括ASME Safety Factor (ASME) Gerber Safety Factor (Gerber) Goodman Safety Factor (Goodman) Langer Safety Factor (Langer) Von Mises stress due to alternating loading (VM_Stress_Alt) Von Mises stress due t