BPbian

参数为：载波频率f0为20MHz，采样频率为4倍f0，脉宽为1us ，脉冲周期为20us 。其中：(Parameters: carrier frequency f0 is 20MHz, the sampling frequency is 4 times f0, a pulse width of 1us, the pulse period is 20us. Of which:)

有效观察OAM的相位模式，可自由设定拓扑荷数(Observing the phase mode of OAM effectively, the topological charge can be set freely.)

for calculating point in polygon problem

％ 该函数对区间进行裁减即Py投影，返回裁剪后的区间信号( The function of the interval that the process of reducing the projection Py, returning after the interval signal clipping)

detection MMSE MIMO using number transmitter 2 and receiver 2

利用PO修正MM-UTD计算机载波导缝隙天线阵的方向图(Use PO correction MM-UTD computer containing waveguide slot array antenna pattern)

KPSS Function - matlab - useful econometrics tool

控制excle 生成控制cpn的编码； (Control excle generate control cpn encoding )

comsol 案例，值得拥有，微纳光力案例(Comsol case, worth having)

说明：  隐马尔科夫模型是关于时序的概率模型，描述由一个隐藏的马尔科夫链随机生成不可观测的状态随机序列，再由各个状态生成一个观测而产生观测序列的过程。隐藏的马尔科夫链随机生成的状态的序列，称为状态序列；每个状态生成一个观测，而由此产生的观测的随机序列，称为观测序列。马尔科夫链由初始概率分布、状态转移概率分布以及观测概率分布确定(The hidden Markov model is a probabilistic model for time series. It describes the process of randomly generating unobservable state random sequences from a hidden Markov chain, and then generating an observation by each state to produce an observation sequence. A sequence of randomly generated states of hidden Markov chains, called a sequence of states; each state produces an observation, and the resulting random sequence of observations is called an observation sequence. Markov chain is determined by initial probability distribution, state transition probability distribution and observation probability distribution)