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对比dct和dwt在图像数字水印应用中的特点，分析其特性。(contrast Extra dwt and the application of digital watermarking images of features, analysis of their identity.)

MATLAB程序之曲线拟合算法源码资料MATLAB program for curve fitting algorithm source data(MATLAB program for curve fitting algorithm source data MATLAB program for curve fitting algorithm source data)

本文件包括matlab 仿真内容 有 四阶龙库格 函数仿真 等(This document contains the contents of matlab simulation of fourth-order function of simulation cell Long Library)

介绍有关GA遗传算法结合BP神经网络的经典文章及应用(introduced the GA GA BP neural network and application classic article)

The objective is to measure the differences between two images, and measurement of image quality.

对预处理及分割之后的图像进行识别 利用BP神经网络进行训练 学习(On after pretreatment and segmentation of image recognition using BP neural network for training study)

说明：  利用Matlab进行仿真VFH+算法，创建了几个地图。(Using MATLAB to simulate VFH + algorithm, several maps are created.)

说明：  通过蚂蚁的随机移动而提出的一种随机游走算法(A random walk algorithm based on the random movement of ants is proposed)

说明：  利用矩阵的运算来编写旋转，使用矩阵进行坐标运算，使用矩阵进行坐标旋转(make use of the operation of matrix to realize the rotation)

EMD方法，可将非平稳信号降解为单频信号。用于分析其频谱特性。(EMD method, the non-stationary signal degradation for single-frequency signal. For the analysis of their spectral characteristics.)