beamfor

第四版prokias数字通信配套代码之第六章(source code(matlab )for prokias Digital Communication (4th edition))

语音识别技术的最终目标是要让计算机能与人自由交谈。目前，连续语音识别技术正趋于成熟，语音识别也延伸出了诸多实用化的研究方向。今后，语音识别的重点将集中在自然话语识别与理解、实时语音识别和语音识别鲁棒性等方面。作为一门交叉学科，语音识别所涉及到的技术有信号处理、模式识别、概率论和信息论、发声机理、听觉机理和人工智能等。(The ultimate goal of speech recognition technology is to make computers and allowing others to speak freely. At present, continuous speech recognition technology is maturing, voice recognition is also extended out a lot of practical research directions. In the future, speech recognition will focus on Spontaneous Speech Recognition and Understanding, real-time speech recognition and speech recognition robustness and so on. As an interdisciplinary subject, speech recognition technology involved in a signal processing, pattern recognition, probability theory and information theory, vocal mechanism, hearing mechanism and artificial intelligence.)

像素相关性计算函数，该指标对于衡量一个加密后的图像安全性能(Pixel correlation calculation function, the safety performance indicators for measuring an image after encryption)

it describes about the histogram of an image

图形界面设计，实现开放的图片，图像增强，锐化图像，放大，缩小功能，一个简单的图形界面。(Graphical interface design, to achieve the opening of the picture, the enhancement of the image, sharpen the image, zoom in, zoom out function, a simple graphical interface. )

fully controlled alpha controoler for power electronics

MATlab系统辨识工具箱的使用方法（详细）及具体例子，常用(Use of Matlab System Identification Toolbox (detailed) and concrete examples of commonly used)

用cvx求解宽带最小二乘的波束形成，最新的程序，注释的地方很多，很有借鉴 (Many use cvx to solve broadband beamforming least squares, the latest program, notes the place, a very useful reference)

在平稳瑞利多径信道下，用BPSK调制，用matlab 仿真由最大似然译码的性能。(It discuss a receiver structure called Maximum Likelihood (ML) decoding which gives us a better performance. We will assume that the channel is a flat fading Rayleigh multipath channel and the modulation is BPSK.)

Sobel edge detection algoritmh to detec edge.