Joannopoulos_Photonic_Crystals

OFDM using Quadrature phase shift keying modulation scheme

友嘉立式中心机(德凸轮机械手换刀)pmc(Feeler Vertical Machining Center pmc)

heat transfer by conduction analytical

要用灰色模型预测2020年人口数，请赐教(In the gray prediction model to the population in 2020 ..)

PID controller using matlab Simulink

实现非载波连续干涉编码的非载波连续干涉正交频分复用通信系统的调制(Realize the carrier successive interference encoded orthogonal frequency division multiplexing communication system)

带通滤波器，用于信号处理，有效可用，仿真有效(Band pass filter, used for signal processing, is available.)

MIMO系统中4发送4接收的最大似然检测算法，可自行扩展到其他发送结构(MIMO systems send four received the maximum likelihood detection algorithm, they are free to expand to other transmit architecture)

比较了三种学习方法 1 gradient descent 2 steepest descent with line search 3 conjugate gradient method. 三种方法都在一个.m文件中被实现。(compare three learning methods: 1 gradient descent 2 steepest descent with line search 3 conjugate gradient method.)

Generate maximal length and gold sequence and proves its autocorrelation and cross correlation properties.