photonic-crystal-band-gap

信号通过信道外编码、信道内编码、交织、去交织、信道内解码、信道外解码的过程，在高斯噪声和突发干扰的影响下通过matlab仿真完成信道在不同干扰下的误码率曲线，分析各编码对误码率的影响。 (The signal through the outer channel coding, in-channel coding, interleaving, de-interlacing, in-channel decoding, channel decoding outside the process, Gaussian noise and burst under the influence of interference by the completion of matlab simulation in different interference channel bit error rate curve of , analysis of the coding of the bit error rate.)

该算法是经典的信噪比估计算法——误差矢量幅值法，通过计算接收信号中同相分量和正交分量的二、四阶矩，该算法能够很好的估计信号的信噪比(The algorithm is a classic signal to noise ratio estimation algorithm- the error vector magnitude method, by calculating the received signal with the phase component and quadrature component of the second, fourth-order moment, the algorithm can estimate a very good signal to noise ratio)

支票印鉴图的彩色图像分割，在处理过程中选取感兴趣的颜色（红色）进行分割(Check seal map image segmentation, are interested in the process, select the color (red) were divided)

matlab手册及代码 非常有借鉴价值 欢迎下载(matlab manuals and code are very welcome to download reference value)

西电研究生2013年DSP大作业代码，C语言以及Matlab程序都有的最终完整版 (Western Electric Graduate 2013 DSP great job code, C language and Matlab program has ultimate full version)

ADAPTIVE HISTOGRAM EQUILIZATION

在夜间黑暗的环境下实现车牌的识别，用matlab编程实现结果(Achieve recognition license plates at night dark environment and achieve results using matlab programming)

This code and doucument describe the image segementation using active contore models [snake].

说明：  这个文件夹里包括有计算分数阶混沌的几个算法，对于用matlab进行分数阶混沌的研究很有帮助。(This folder includes the calculation of the number of fractional order chaotic algorithms, for use matlab to the study of fractional Chaos helpful.)

利用这个小数据量方法计算混沌时间序列的最大李雅普诺夫指数(With small amount of data calculated largest Lyapunov exponent of chaotic time series)