Signals-and-Systems

This thesis relates to the design, implementation and evaluation of statis¬ tical face recognition techniques. In particular, the use of Hidden Markov Models in various forms is investigated as a recognition tool and critically evaluated. Current face recognition techniques are very dependent on issues like background noise, lighting and position of key features (ie. the eyes, lips etc.). Using an approach which specifically uses an embedded Hidden Markov Model along with spectral domain feature extraction techniques, shows that these dependencies may be lessened while high recognition rates are maintained.

Enderton H.B. Elements of set theory (AP, 1977)(K)(T)(ISBN 0122384407)(289s)_MAa_

为BI开发学习手册，内容为BO的产口培训手册。(BI developers study manual, training manual for the BO production mouth.)

GDB 的详细介绍。 GDB的详细用法，简洁明了。(A detailed description of GDB. GDB detailed usage, clear and concise.)

基于Verilog的FPGA设计时序分析约束详细解释与使用方法(FPGA timing constraints)

tcl脚本语言教程（pdf格式）。适合入门学习使用。(tcl scripting language tutorial (pdf format). Suitable for entry-learning to use.)

ActionScript 值得推荐的actionscript入门教程(ActionScript cook book)

说明：  Optical communication system book for Matlab

Reversible Data Hiding

预加重与去加重介绍；对高速信号进行补偿；(Introduction of Pre-emphasis and De-emphasis)