reversal-method-to-encrypt-decrypt-image

Kalman Filter. It s about one of the most inventions in the world. It s used to estimate the position of a moving body.

说明：  经典无网格教程的随书算法的例程，属于第4章例程(Classical meshless algorithm tutorial routines with books belonging to Chapter 4 routines)

说明：  离散信号Gabor展开的理论及实现颇为繁琐。其中包括离散Gabor变换的标架理论、周期序列的离散Gabor变换、非周期序列的离散Gabor变换以及各种快速算法等。此程序给出给出了一个线性调频信号的Gabor变换。(Gabor expansion of discrete signals and the realization of the theory is quite cumbersome. Including discrete Gabor transform frame theory, the periodic sequence of discrete Gabor transform, non-periodic sequence of discrete Gabor transform and a variety of fast algorithms. This procedure gives a linear FM signal is given the Gabor transform.)

Ant colony optimisation based segmentation algorithm

超宽带OFDM通信系统仿真；保护间隔；循环前缀；QPSK 调制(Ultra wideband OFDM communication system simulation protection interval cyclic prefix QPSK modulation )

matlab gui界面 实现目标实时跟踪(real time object tracking)

说明：  常微分方程用matlab语言编程求解，例子中有中文附录详细说明，是入门用Matlab求解数学问题的优秀案例(ordinary differential equation by using matlab code)

2dlda face recgnition...............matlab

说明：  自己编制的傅立叶反变换MATLAB程序，有详细的注释，方便大家理解傅立叶反变换的意义。(Prepared by the Fourier inverse transform their own MATLAB programs, with detailed notes, to facilitate us to understand the significance of the Fourier inverse transform.)

matlab中比较经典的微分方程求解.其中涉及到一维微分方程与2维平面PDE模型.希望有兴趣的可以看看.(matlab more classic solving differential equations which relate to the two-dimensional plane PDE model one-dimensional differential equations. that are interested can look at.)