MLS

matlab生成m序列的函数 原来那个效率太低，主要是因为实际应用并不需要生成太长的m序列，加入了需求长度，能有效减少运行时间。25级的移位寄存器，运行了一个小时都没有出来一周期，我仅仅需要三千bit而已。改进版：(matlab generate a function of the original m sequence that efficiency is too low, mainly because of the practical application does not require generation of long m sequences, joined the demand for length, can effectively reduce the running time. 25 of the shift register, run for an hour did not come out one cycle, I just need more than 3000 bit. Improved version:)

Runge-Kutta programme solving ODE. Not using solver but equations ste-by-step. Rayleigh-Plesset.

this program can simulate DBR OLED. structure of OLED is two DBR layer-anode-two grganic layer-cathode. with this program, ueser can optimize the thickness of DBR layer

一个永磁同步电机的滑模变结构仿真，经过测试可以用哦。(A sliding mode variable structure of permanent magnet synchronous motor simulation, can be used.)

基于simulink powersystem元件库提供的光伏电池模型建立了扰动观测法的最大功率跟踪控制模型（MPPT），仿真模型能够很好的追踪最大功率点(Based on the photovoltaic cell model provided by Simulink powersystem component library, the maximum power tracking control model (MPPT) of disturbance observation method is established. The simulation model can well track the maximum power point)

多流形PCA是学习多流形的基础，能够帮助理解多流形过程！(The more manifold PCA is learning the basis of multi-manifolds, manifold process can help understand!)

几个BOC 信号的分析例程，全球卫星导航系统将普遍采用BOC调制信号作为扩频测距信号，qByWsxD信号自相关函数呈现多个相关峰(Several of the BOC Signals analysis routines, global navigation )

it is very useful for those students who want to do research in ofdm

powersystem analysis of newtonerapson

改进直扩系统数字匹配滤波SIMULINK建模(Improve the system of Direct Sequence Spread Spectrum Digital matched filtering SIMULINK modeling)