基于 RTK网络

提出了一种基于小波域的图像数字水印算法・该算法将相互正交的两种水印(鲁棒水印和参考 水印)同时添加到经过DWT后的载体图像小波系数中,然后用小波反变换得到添加了水印的图像・用提取出 的参考水印来估计图像所受到的攻击,由于提取出的鲁棒水印所受的攻击与参考水印受到的攻击一样,因此 可以估计出原始的鲁棒水印・通过对嵌入水印的图像进行加入噪声、滤波、压缩以及裁剪等大量图像处理等试 验,均能正确检测出水印,表明该算法具有很好的感知效果和鲁棒性 -A wavelet-based image digital watermarking algorithm that the algorithm will be mutually orthogonal two watermarks (watermark robust watermarking and reference) at the same time added to the carrier after image after DWT wavelet coefficients, and then using wavelet transform has been Add a watermark image to use to extract a reference to estimate the watermark image by the attacks, as a result of the robust watermark extracted suffered attacks and the reference watermark by the same attack, it can be estimated through the original Robust Watermarking of the embedded watermark image by adding noise, filtering, compression and cutting, such as a large number of image processing such as testing, can correctly detect the watermark, show that the algorithm has good

估计脉冲响应程序，课程设计项目，类似试验报告，包括全部源程序代码，vc实现。-estimated impulse response procedures, curriculum design, similar to the test report, including all source code, vc achieve.

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一种常用的同步ram芯片,16位8M. 使用该芯片和主控芯片搭成系统, 可以成为系统的文件系统-a common synchronization ram chips, 16 8M. The use of the chip and chip-dominated swings, The system could become File System

vc通讯文章，介绍了接口通讯的有关说明，看过此文章对串口的通讯有一定的帮助-vc newsletter articles, introduced a communications interface description, read this article on serial communications can help

C-shell case

虽然是非常老的一部教材了，但是介绍的仍然十分详尽，包括SEH、反调试等-is a very old material, but is still on the very detailed, including SEH, anti-debugging

画图的源程序,c语言开发-drawing of the source, c-language development

Oracle学习小结-Oracle Learning Summary

国立台湾大学图书信息学系 副教授所做的报告，对于需要使用PPT讲授内容的人，值得一看-National Taiwan University Library Information Associate Professor of the Department"s report, the need for the use of PPT content of the teaching, an eye-catcher