互相关求时延差

this source code based on steganography and developed in matlab. in steganography we can hide any data like images in another image. this method based on discrite cosine transform method.

说明：  基于clarke模型的瑞利多径衰落产生器，由移动台速度确定的瑞利衰落随机过程(A Rayleigh fading simulator based on Clarke s Model. Creates a Rayleigh random process with PSD determined by the vehicle s speed)

various factors involved in site location

UKF 在Matlab 下的实现 含有matlab的程序代码(UKF realization in Matlab)

啊蔡特征码定位器，我不知道怎么用，留个大家(Ah Choi signature locator, I do not know how to use, leave everyone)

水印抗攻击：由高斯正态分布序列 g1 产生 36×4 的水印信号 w0，w0 由(0,1)组成。(Watermark against attacks: from the Gaussian normal distribution generate 36 × 4 series g1 watermark signal w0, w0 from (0,1) component.)

利用模拟退火法求函数在某一范围的极小值，对于验证模拟退火算法的可行性有重要意义。(Using simulated annealing method the minimum value of a function in a range of simulated annealing algorithm to verify the feasibility of significance.)

基本原理就是首先求解出连续系统微分方程的近似解，然后对系统的Jacobian矩阵进行QR分解，计算Jacobian矩阵特征值的乘积，最后计算出LE和分数维(The basic principle is to first find the approximate solution of differential equations continuous system, then the system will be on the Jacobian matrix QR decomposition product Jacobian matrix computing eigenvalues, and finally calculate the fractal dimension LE)

MATLAB学习资料，感兴趣的朋友可以下载(err)

支持向量机 算法在特征提取中的应用 源代码(Support vector machine algorithm in feature extraction of the source code)