Chapter-4

此程序为在matlab中计算水声简正波程序的代码，(Card matlab calculation of underwater acoustic normal modes program code)

Thi is a Binary BAT algorithm

图像秘密共享方法，应用shamir门限方案（2,3）方案进行试验，本文有认证，防篡改的功能(Image secret sharing method, application shamir threshold scheme (2,3) test program, the paper has certified, tamper-resistant feature)

未知节点可能因为没有邻居锚节点而无法定位，使用matlab进行仿真开发的定位代码(Nodes may be unknown because no neighbor anchor node can not locate matlab simulation development positioning code)

MATLAB中文帮助文档，阐述了MATLAB中一些基本的类库(MATLAB help)

calssification algorithm

高斯混合模型用于混合像元分解全过程，包括训练样本选取、筛选、分解及精度评定。matlab实现(the matlab code of GMM for mixed pixels unmixing)

image为待做锐化的图像 imagegoal为锐化后的图像">

说明：  A Review paper on human detection for video survelliance

NCO频率控制字的计算方法，可以应用在数字中频/基带等众多场景。(The calculation is NCO frequency control word ,which can be used in digital IF/baseband algorithms and many other scenes.)