DQ_model_2phase_stationary

现代数值计算方法所附光盘源码第四部分（福建师范大学）马昌凤, 林伟川编著 科学出版社(Modern numerical methods accompanying CD-ROM Source Part IV (Fujian Normal University) MA Chang-Feng, LIN Wei-chuan edited by Science Press)

This paper presents a novel algorithm of hiding secret messages by applying mathematical lemmas and information theory. The proposed algorithm can hide more information with acceptable embedded rate and achieves requirements of information hiding algorithm and simply information extracting. The main idea is applying modern algebra to solve the information hiding problem in multimedia. In order to prevent some attacks on stganography, hidden initial bits of image data pixels are chosen randomly. The extracted information are achieved without the reference of the original image and extracted keys. The experiment results show that our approach is effective and reliable.

OMNET ++ user guide ebook from OMNET site

5自由度机器人，运用牛顿欧拉定理，最终求得力矩 注解为西班牙语，google翻译一下比较好懂(5 DOF robot, using Newton Euler' s theorem, the final moment annotations obtained Spanish, google translate better understand)

采用PCA白化和K均值对轴承故障进行聚类分析(Clustering analysis of bearing failure by PCA whitening and K mean)

说明：  增量式PID matlab控制例程，可以尝试调节Kp/Ki/Kd(Incremental PID matlab control routine)

this file try to simulat defualt data in matlab this data is collect from inertial measuring unit

带有matlab源程序 实现了dtmf，添加了GUI界面(matlab gui)

STM8306 - Dual E nhancement Mode Field E ffect Transistor ( N and P Channel)

This program generate a GUI botton to stop any DAQ aquisition