powerflow

提出了一种可抗 几何攻击的二值文本图像水印算法. 该算法基于DCT,它将二值图像的DCT、图像的视觉特征向 量和加密技术有机结合起来,在提取水印时不需要原始图像,是一种实用的盲水印算法(We propose a geometric attacks against Binary Text Watermarking Algorithm. The algorithm is based on DCT, it binary image DCT, the image of the visual feature vector and encryption technology combine in the watermark without the original image is a practical blind watermarking algorithm)

经验正交函数分析方法，是一种分析矩阵数据中的结构特征，提取主要数据特征量的一种方 法。常用于海洋、气象专业。(Empirical orthogonal function analysis method is an analysis of the data structure of the matrix, a method of extracting the main characteristics of the data volume. Commonly used in the marine, meteorology profession.)

source codefor PCA and fisher.

说明：  基于MATLAB完成的神经网络源程序,可以利用该程序完成有关神经网络的应用。(MATLAB based on the completion of the neural network source code, you can use the program to complete the neural network applications.)

说明：  单层感知器学习 单层感知器学习 单层感知器学习 单层感知器学习(AI)

基于matlab计算人体皮肤表面温度随时间变化的曲线。(Matlab calculation based on human skin surface temperature over time curve.)

说明：  基于MATLAB/simulink的同步电动机启动过程仿真模型(Based on MATLAB/simulink synchronous motor starting process simulation model)

EARLANG B MATLAB CODE IN TELECOM

复制看跌期权,主要包含期权结构、收益分析的内容(copy a put option)

各种聚类方法的比较，突出每一种聚类方法的优点，有助于不同目的者使用(Comparison of various clustering methods, highlighting the advantages of each clustering method can help to use a variety of purposes)