positive-portrait-identification-

3gpp standard for "Terminal acoustic characteristics for telephony"

matlab编程，100个实例，包括1-32 图形应用篇、33-66 界面设计篇、67-84 图形处理篇、85-100 数值分析篇。(matlab programming, 100 examples, including 1-32 graphical interface (Application) ,33-66 ,67-84 design articles graphic articles ,85-100 numerical analysis articles.)

现代通信系统使用MATLAB全部程序 源文件(All modern communication systems using MATLAB program)

说明：  结合DBPSK(Differential Binary Phase ShiR Keying)的LT码进行了深入的分析与仿真研究，重点讨论了LT码与调制的联 合优化问题。(The LT code combined DBPSK (Differential Binary Phase ShiR Keying) conducted in-depth analysis and simulation study focused on a the LT code modulation joint optimization problem.)

matlab guide 界面编程 带登陆界面 等 用于学习(Matlab guide interface programming, landing interface, etc., for learning.)

非常详细介绍matlab的手册，非常的实用，新手必备，达人参考。(Matlab manual is very detailed, very practical, novice, of reference.)

LDA是人脸识别中比较基础的一个算法，在人脸识别中使用较广(Comparison of LDA in face recognition are based on an algorithm used in face recognition broader)

FirstData visa/mc/amex Specifications for 2010

主成分分析方法的一个小例子，注释详细，形象地说明了主成分分析的原理和应用。(A small example of the principal component analysis method, detailed notes, vividly illustrates the principles and applications of principal component analysis.)

Image steganography technique is widely used to realize the secrecy transmission. Although its strategies on classical computers have been extensively researched, there are few studies on such strategies on quantum computers. Therefore, in this paper, a novel, secure and keyless steganography approach for images on quantum computers is proposed based on Moir´ e pattern. Algorithms based on the Moir´ e pattern are proposed for binary image embedding and extraction. Based on the novel enhanced quantum representation of digital images (NEQR), recursive and progressively layered quantum circuits for embedding and extraction operations are designed. In the end, experiments are done to verify the validity and robustness of proposed methods, which confirms that the approach in this paper is effective in quantum image steganography strategy.