pingyi

Photonic crystals are attractive optical materials for controlling and manipulating the flow of light. One dimensional photonic crystals are already in widespread use in the form of thin-film optics with applications ranging from low and high reflection coatings on lenses and mirrors to colour changing paints and inks. Higher dimensional photonic crystals are of great interest for both fundamental and applied research, and the two dimensional ones are beginning to find commercial applications. The first commercial products involving two-dimensionally periodic photonic crystals are already available in the form of photonic-crystal fibers, which use a microscale structure to confine light with radically different characteristics compared to conventional optical fiber for applications in nonlinear devices and guiding exotic wavelengths. The three-dimensional counterparts are still far from commercialization but may offer additional features such as optical nonlinearity require

apsk软判决算法的仿真，根据星座特点进行算法的简化，减低复杂度(Simulation apsk soft decision algorithm based on the characteristics of the constellation simplified algorithm to reduce the complexity of)

《模式识别与智能计算》部分函数的源程序第五章(Part of the function of the source of Pattern Recognition and Intelligent Computing)

说明：  matpowe4.1 Open source software, no modified version downloaded from the official website, different matpower may not apply with each other program

通信系统仿真用到的源码，关于matlab 的，希望对大家有用 (Source code used in communication system simulation on matlab, and I hope for all of us)

matlab6.5辅助小波分析与 应用教程。共有四章(Wavelet analysis and application of auxiliary matlab6.5 tutorial. A total of four chapters)

在matlab平台上实现DTW孤立字识别，通过调用GUI界面实现(DTW in matlab platform to achieve isolated word recognition, by calling the GUI interface to achieve)

BER Vs SNR performance of a signal passing through Rayleigh Fading Chanel

The ESPRIT method for frequency estimation.

linux下matlab可用的最小二乘法支持向量机ls-svm，c语音代码。(matlab under linux available method of least squares support vector machine ls-svm, c voice code.)