plot3d

图像隐藏和数字水印。采用在空域隐藏，在每个象素的bit位的低位藏入图片。采用在DCT系数上附加信息的方法进行。(image hiding and digital watermarking. Hidden in the airspace used in each pixel of the low bit-into the possession of photographs. Using the DCT coefficient Additional information on the methods.)

说明：  用CC方法解决时间延迟、关联维D、延迟窗口，以及他们的关系(Resolve the time delay with the CC, the correlation dimension D, delay window, and their relationship)

为了准确地对监控场景中的运动目标进行语义上的分类，提出了一种基于聚类的核主成分分析梯度方向直方图和二又决策树支持向量机的运动目标分类算法。(In order to accurately monitor the movement of scene targets semantic classification, the clustering based on kernel principal component analysis of gradient direction histograms, and two and a support vector machine decision tree classification algorithm of moving objects.)

多元统计分析过程下的主元个数的计算，运用于pca以及pls的数据分析算法中(the calculation of principal components)

说明：  clpso,pso的改进版本，又名学习策略pso(clpso, pso improved version, also known as learning strategies pso)

802.11a 基于正交频分复用技术 仿真代码(802.11a OFDM simulation code)

用yule-walker设计IIR滤波器(design IIR)

牛顿法进行二次曲面分析，计算各迭代点的局部值(Newton s method analysis of quadric surface, the local value of iterative point is calculated)

资料包含了matlab处理图像配准的实例代码和原图片(Information contained matlab image processing registration code examples and original pictures)

Binary Phhase Shhift Keying BER in MATLAB