AT指令集英文的详细资料

数字水印技术近年来得到了较大的发展,基于变换域的水印技术是目前研究的热点。该文提出了一种基于DCT域的自适应水印算法。实验结果表明,这种算法具有良好的性能,实现的水印具有不可见性,而且具有较好的鲁棒性。 -digital watermarking technology in recent years has been substantial development, based on the transform domain watermarking technology is a hot topic at present. The paper presents a DCT-based Adaptive watermarking algorithm. Experimental results show that the algorithm has good performance, the watermark is invisible, but also better robustness.

PCI-to-PCI Bridge Architecture

485通信程序 对主机从机通信协议规定其通信方式 对帧的传送有严格定义-Communication program on the host 485 communication from the communication protocol provides for the transmission of the frame there is a strict definition of

fft.c--This computes an in-place complex-to-complex FFT x and y are the real and imaginary arrays of 2^m points. dir = 1 gives forward transform dir = -1 gives reverse transform -fft.c This computes an in-place complex-to-complex FFT x and y are the real and imaginary arrays of 2 ^ m points. dir = 1 gives forward transform dir =-1 gives reverse transform

查找排序树的删除算法-search ranking algorithm to the deletion of the tree

在电子商务环境中通过使用对象池获得可伸缩性-in e-business environment through the use of Object pool was scalability

GPS 的基本原理通讯码制及定位应用-the basic principles of GPS communications code system and location-based applications

Addison Wesley - Exceptional C++ Style. 40 New Engineering Puzzles, Programming Problems and Solutions - Herb Sutter-Addison Wesley- Exceptional C++ Style. 40 New Engineering Puzzles, Programming Problems and Solutions- Herb Sutter

TI DSP的最新芯片DM642的规范文档。从事DSP芯片开发必看之。-document for ti s latest chip. dsp developer s handbook.

个人保险箱是革命性的锁定存储箱，打开只要你的手指触摸。这些产品被设计成药物、珠宝、武器、文件和其他有价值或潜在危害的安全存储物品。这些利用指纹识别技术，只允许访问那些你选择的指纹。它包含了所有必要的电子设备，让您只需按一下按钮就可以存储、删除和验证指纹。即使在完全断电或电池完全损坏的情况下，也会保留存储的指纹排水管。这些无需跟踪钥匙或记住密码组合或PIN。它只能在授权用户在场时打开，因为没有可复制或被盗的钥匙或组合，也没有可拾取的锁。