SMA_Spring2

SSRLS algorithm in matlab

本文主要利用matlab编程工具对直接序列扩频通信的捕获过程进行仿真。仿真主要基于滑动相关法的有关理论,先讨论扩频仿真中起着重要作用的m序列的生成问题,尔后讨论调制信号的产生,然后在信号的捕获中分步讨论,先对捕获的流程进行简单的仿真,再依次加入噪声和多普勒频移后进行捕获仿真(In this paper, using matlab programming tools for direct sequence spread spectrum communication capture process simulation. Simulation of the sliding correlation method is based on the theory, first discuss the simulation plays an important role in spreading the m sequence generation problem, the modulation signal generation and later discussed, and the signal captured by stepping discussion processes the captured first simple simulation, and then followed by adding noise and Doppler frequency shift after the capture simulation)

这是关于用MATLAB编写M文件求复合材料层合板性能指标的一个作业，第一个M文件是对层合板性能的分析，第二个M文件是对层合板破坏的分析。(This is written in MATLAB M-file on demand using composite laminates performance of a job, the first M-file is a performance analysis of laminated plates, the second M-file is damaged laminate analysis.)

说明：  倒立摆simulink仿真源程序和论文， 并附有运行结果的抓图等(Inverted pendulum simulation simulink source and papers, together with the results of the drawings, etc.)

matlab 关于一维光子晶体物理特性的研究 (matlab on the one-dimensional physical properties of photonic crystal)

Matlab 通达信股票数据接口，使用矩阵的算法直接复制数据，较常见的循环算法效率更高。(A Data interface for Matlab which can read stock data TDX, it can work more effective than other.)

单项桥式逆变电路的PWM matlab仿真文件，在 7.0下可运行(Single-bridge inverter circuit of the PWM matlab simulation files, can be run in 7.0)

说明：  matlab数字滤波器设计,计算出参数便于dsp实现bp-ac01(matlab digital filter design, easy to calculate the parameters dsp achieve bp-ac01)

All codes in Matlab.

matlab用于导波光学中平板波导传播模式求解拟合程序(matlab for guided wave optics, planar waveguide propagation model for the fitting procedure)