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拉格朗日内插法的matlab实现 改进后可用于多种用途(Matlab Lagrange interpolation method can be used to achieve the improved multi-purpose)

维纳滤波复原图像的matlab代码，做图像科研的话相当有用(Wiener filter restored image of the matlab code, so the image would be useful research)

MATLAB模糊逻辑工具箱函数,对模糊数学类程序开发非常有用。(MATLAB fuzzy logic toolbox function)

说明：  粒子滤波的matlab程序，用于求解航向姿态角(Particle filter matlab program for solving course attitude angle)

本程序为计算股指期货动态对冲模型的MATLAB程序，能用于股指期货动态对冲(dynamic hedge)

提供了四种不同的采集数据，001和002是FSK2信号，003和004文件是FSK4信号，两个mat文件是广播接收FM信号和对讲机接收的FM信号，这两个文件都是基带信号，其他六个都是中频信号，载波分别是250KHz（001-004文件）和21.6MHz（AM信号abc0和abc1文件），提供这几个采集到的数据文件供大家进行程序的测试和修正(Provides four different data acquisition, 001. 002 is a the FSK2 signal, 003 and 004 file is FSK4 signal, two mat file is the FM signal received by the broadcast receiving FM signals and intercom, these two files are a baseband signal, the other six are intermediate frequency signals, the carrier is 250KHz (001-004 files) and 21.6MHz (AM signal abc0 and the abc1 files), the provision of several data files collected for program testing and remediation)

Joannopoulos "Photonic crystals. Molding the flow of light" - one of the best books on photonic crystals(Joannopoulos "Photonic crystals. Molding the flow of light"- one of the best books on photonic crystals)

对图像进行直方图均衡的matlab程序示例。里面有图像处理前后直方图对比，代码简单易懂。(Histogram equalization)

灰色预测的二次拟合，数据要自己改一下，其他的可以通用(Quadratic fit of the gray prediction)

convetible bond pricing crr model