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The MIT Photonic-Bands ( MPB ) package is a free program for computing the band structures (dispersion relations) and electromagnetic modes of periodic dielectric structures, on both serial and parallel computers. This program computes definite-frequency eigenstates (harmonic modes) of Maxwell's equations in periodic dielectric structures for arbitrary wavevectors, using fully-vectorial and three-dimensional methods. It is especially designed for the study of photonic crystals (a.k.a. photonic band-gap materials), but is also applicable to many other problems in optics, such as waveguides and resonator systems. (For example, it can solve for the modes of waveguides with arbitrary cross-sections.) As complementary Meep package works for time-domain simulations, reflection/transmission spectra, etc. (MPB is frequency-domain; Meep is Time-domain.) There are two common computational approaches to studying dielectric structures such as photonic crystals: frequency-domain and time-domai...
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OpenNI/NITE Installation on Windows

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while it was boring, how old are you, she has broken up some month ago. I wish I could... 和事实相反的希望. I wish I didn't live with my parents. I wish, life were easier. I wish I were rich. 虚拟式 (一定用were不用was) try to make a wish. I wish my class were more interissting. I wish I have less homework. I wish I were married. I wish I had more free time. My car is about ten years old. I wish I could drive new car. They must wear uniform. I wish I could be taller. leisure 闲暇 I really need it for my work. This man want to change his skill. Everyone tell me I am fat. I am on a diet . sensitive empfindlich. He want to lose weight. She would be able to wear his cloth. He spent too much time for work. We can change looks. apperence. job, move to a new house. dream come true. I had a strange dream last night. lifestyle 生活方式 just like china. He was successful. What change he made. Lawer they save every penny. Finally they have enough money to get a car. except for adv 除..之外 overcome danger give ...
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