MATLAB codes used in Mathematical Methods for Diff

GR THEORY MATLAB CODES

用平面波展开法计算二维带缺陷态结构的光子晶体的能带图。matlab程序源代码(With a two-dimensional plane wave expansion method to calculate the band structure of photonic crystal defect states in the energy band diagram. matlab source code)

一种使用GMM（Gaussian Mixture Model）聚类方法,亲测，好使(A clustering method using GMM (Gaussian Mixture Model).)

说明：  Zero Forcing Equalization for Complex Channel

本程序主要实现的是QPSK误码率分析，仿真图包括QPSK仿真误码率，QPSK理论误码率，QPSK仿真误比特率，QPSK理论误比特率。(The main procedures are QPSK BER analysis, simulation figure includes QPSK simulation BER, QPSK theoretical BER, QPSK simulation BER, QPSK theoretical bit error rate.)

基于混沌的模拟退火算法，快速扩展随机生成树算法，有较好的参考价值。( Chaos-based simulated annealing algorithm, Rapid expansion of random spanning tree algorithm, There are good reference value.)

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刚体六自由度运动小程序，方便学习基于动坐标系6自由度运动的求解与计算。(Six- Freedom small program to facilitate learning solution and calculate moving coordinate system based on a 6-DOF motion.)

试验，使用兰特X次生成相同的价值观，兰特（1，X）的(Tests that using rand X times generates the same values as rand(1,X))

这个例子展示了用MATLAB(IQ)创建一个复杂的基带信号,下载这个信号到矢量信号发生器、射频载波信号的上转换,和射频信号的生成。下载的信号和控制仪器使用仪器控制工具箱™ ,它支持通过接口沟通工具和驱动。(This example shows the creation of a complex baseband (IQ) signal with MATLAB® , the download of this signal to a vector signal generator, the upconversion of the signal to an RF carrier, and the generation of the RF signal the instrument. The download of the signal and control of the instrument uses Instrument Control Toolbox™ , which supports communication with instruments through interfaces and drivers.)