qea

Bluepilling the Xen Hypervisor Joanna Rutkowska & Alexander Tereshkin Invisible Things Lab

MUSIC angle of arrival estimation algorithms

人脸识别，嘴部提取。人脸识别，嘴部提取。人脸识别，嘴部提取。(face mouth extraction face mouth extraction face mouth extraction)

选择两张图片，一张水印图，一张嵌入图，将水印图进行Arnold置乱算法将其置乱，嵌入到嵌入图中，形成数字零水印，选用白噪声、高斯低通滤波、压缩、剪切、旋转攻击测试。以此观察图像鲁棒性(Select two pictures, a watermark and an embedded graph. We will scramble the watermark image with Arnold scrambling algorithm and embed it into the embedded map to form digital zero watermark. We choose white noise, Gauss low pass filtering, compression, shearing and rotation attack test. To observe the robustness of the image)

16QAM仿真系统，学通信实验必备，绝对有用。(16QAM simulation system, learning communication experiment must absolutely useful.)

Matlab应用案例，详细录入各种常见共更能干金额共(Matlab application cases, detailed entry of a variety of common totaling more competent)

说明：  基于小波变换的jpeg图像压缩编码算法的MATLAB实现(small wave transportation)

Notebook for matlab

介绍线性预测编码(LPC)及其基本原理，由语音信号常用的全极点模型的传递函数推导出线性预测方程，(Introduction of linear predictive coding (LPC) and the basic principles of commonly used by the speech signal transfer function of all-pole model of a linear prediction equation is derived,)

可以进行相似矩阵的建立 很不错的一款程序 运算数独很快(Similar matrix can be established very good procedures for computing a fast Sudoku)