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利用matlab对两路信号进行双谱估计并且计算信号时延(matlab pairs of spectral estimation and delay calculation)

FDTD计算二维光子晶体结构的matlab源代码(FDTD calculation of two-dimensional photonic crystal structure of the source code matlab)

drpe encryption by optical fiber

Today, gas turbines are one of the major parts of modern industry. They have played very imported in aeronautical industry, power generation, and main mechanical drivers for large pumps and compressors. This paper proposes to examine the application of fuzzy logic to represent a fuzzy model of a gas turbine and their applications in control systems. The main objective of this work is construction of a fuzzy model of the gas turbine system, the validation results show that this model can be used for the system control and Diagnostics.

说明：  光伏特性曲线m文件，运行可用。在不同温度和光照条件都有。(Photovoltaic characteristic curve m file, available for operation. In different temperature and light conditions.)

A new method for periodic scattering problems using 2nd kind boundary integral equations and the free-space Green s function, adding extra degrees of freedom on the unit cell walls, and imposing quasi-periodicity in an expanded linear system.(A new method for periodic scattering problems using 2nd kind boundary integral equations and the free-space Green s function, adding extra degrees of freedom on the unit cell walls, and imposing quasi-periodicity in an expanded linear system. This avoids the problems with the standard approach, namely: the quasi-periodic Green s function is slow to evaluate, it diverges at Wood s anomalies, and it does not handle large aspect ratios well. Our new approach cures all three issues, and can easily be `wrapped around an existing code (e.g. fast-multipole acceleration) for the isolated-obstacle scattering problem. It includes the latest talk slides: "A new integral representation for quasi-periodic scattering problems in two dimensions")

viterbi译码算法的matlab源代码(viterbi decoding algorithm matlab source code)

无限状态隐马尔可夫模型(IHMM)采样与推理算法程序,可用于模式识别,视频异常事件检测等,开发平台了最新的MATLAB2009(Infinite state Hidden Markov Model (IHMM) sampling procedures and the reasoning algorithm can be used for pattern recognition, video detection of abnormal events such as the development platform, the latest MATLAB2009)

这是一个统计模式识别matlab工具箱，感兴趣的可以看看。(This is a statistical pattern recognition matlab toolbox, interested to see.)

very interesting code on vehicle dynamic, with simulink interface