Baseband_System_QPSK

a self- embedding block wise fragile watermarking scheme with tamper detection and content recovery capability. The proposed scheme embeds the shuffled extensive ten bit Recovery data and two bit Authentication data of the image block into the least significant bits (LSB) of its corresponding mapping block.The integrity of a test block is decided by comparing 2×2 non overlapping block of the test block with its corresponding mapping block. Experimental results show that the suggested scheme outperforms conventional self recovery fragile watermarking algorithms in alteration detection as well as in tamper recovery of the image.

一个用于离散信号时间自动回归预测的matlab程序(A discrete signal time automatically regression prediction matlab program)

3.9G关键技术MIMO性能的MATLAB仿真分析(3.9G MIMO performance of key technical analysis of MATLAB simulation)

Link budget source code

计算两个离散变量x和y的条件熵z = H（x | y）。 with Input：两个相同长度的整数向量 有益于学习(Compute conditional entropy z=H(x|y) of two discrete variables x and y. with Input: of two integer vector of the same length good for learning)

LM1117-3.3稳压器的详细介绍，包括其工作特性和相关参数(LM1117-3.3 regulator details, including their operating characteristics and parameters)

运用最小二乘向量机，去拟合边界。可以较好的拟合边界(The use of least squares vector machines to fit the boundary)

合成孔径雷达（SAR)目标成像仿真，用平面波展开法计算二维声子晶体带隙,包括最后计算压缩图像的峰值信噪比和压缩效果的源码。( Synthetic Aperture Radar (SAR) imaging simulation target, Computation Method D phononic bandgap plane wave, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source.)

宽带无线通信系统中资源分配中的功率注水算法(power waterfilling algorithm)

K MEANS VERSİ ON NEW CLASFİ CATİ ON