Kurtogram

说明：  这是一个能根据输入的符号表达式画三维或二维图形的matlab程序。(This is a symbolic import of expression 2D or 3D drawing of Matlab graphics procedures.)

optimal power flow for analysis power network load flow

WSNs consists of hundreds or thousands of low cost nodes

提出了一种鲁棒的多水印嵌入与检测算法,该算法基于小波域,且提取水印时不需要原始图像,保护了原始图像的安 全。在该多水印算法中,提出并使用了一种将密码学和常规的数字水印制作方法- - - 叠加法和量化调制法,有机结合起 来的新的方法,在水印嵌入时,不同的水印,生成与该水印相关的不同的密钥,在进行水印的提取时,用不同的密钥和待测的 图像提取出相应的水印。通过将密钥向第三方注册,可以获得对原始图像的所有权。(A robust multi-watermark embedding and detection algorithm, the algorithm based on wavelet domain, and extract the watermark without the original image, protect the safety of the original image. In the multi-watermarking algorithm, will be presented and used a conventional cryptography and digital watermarking production method--- superposition method and quantify the modulation method, combine the new method, the watermark embedding different watermark, associated with the watermark generating different keys, making extraction of the watermark when tested with a different image key and the corresponding extracted watermark. By the key to a third party registration, can be obtained ownership of the original image.)

Matlab与数值分析实验：一本比较好的MATLAB书籍，适合于初学者(Matlab and numerical analysis of experiments: a good MATLAB books for beginners)

Matlab实例教程，为初学者模仿学习使用(Matlab tutorial examples, for beginners to learn how to use imitation)

Plotting Gray-coded Signal Constellations and Pulse Shaping Using a Raised Cosine Filter

时间序列数据分析中的梅林变换工具，包含飞行器飞行中的姿态控制，如侧滑角，倾斜角，滚转角，俯仰角，利用matlab写成的窄带噪声发生。( Time series data analysis Mellin transform tool, It comprises aircraft flight attitude control, such as slip angle, tilt angle, roll angle, pitch angle, Using matlab written narrowband noise occurs.)

用户提供样本数据后，对样本数据做c均值frm聚类分析。(c均值聚类)

msk信号调制解调过程，包括发送端及接收端信号谱分析过程。(msk signal modulation and demodulation process, including the sender and the receiver signal spectrum analysis.)