wt-cma

虹膜识别的匹配部分，是我从matlab官方网站共享的文件，希望大家能够参考一下(Iris recognition matching part of the official website I shared from the matlab files, hope that we can refer to)

双正交小波包分解矩阵每一列数据，查看每一列的曲线图，重构小波包频段系数，计算小波包频段能量，小波包频段能量曲线图(Biorthogonal wavelet packet decomposition of the matrix of each column of data, to view each column graph reconstruction wavelet packet band coefficient to calculate the energy of the wavelet packet band wavelet packet band energy curve)

matlab filter elements

Using Over complete subband

读取NASA的JPL实验室L2A数据，包涵数据转换工具和读取代码(NASA' s JPL laboratory L2A read the data it covers data conversion tools and read the code)

说明：  代码之美的迷你版，大家可以学习一下哦，好了不多说了，上传先。(The beauty of the mini-version of the code, you can learn about Oh, well more than that, and upload the first.)

LCMV波束形成，线性约束最小方差，两个信号，一个期望信号，一个干扰信号。(LCMV beamformer, LCMV, two signals, a desired signal, an interference signal.)

image watermarking method

COGNITIVE RADIO_ENENRGY

针对现行民用建筑鉴定标准适用于既有公共建筑可靠性鉴定时的内容不足、评价方法保守和评价结果信息量过少的弊端，在原可靠性鉴定规范的基础上综合国内现行规范，建立了包含抗震性能、耐久性、防火性能的既有公共建筑可靠性能评价体系。基于可拓理论将研究对象、评价指标和指标特征结合成物元，通过物元表达式建立了既有公共建筑的可拓评价模型，同时基于MATLAB编制可拓评价程序。(In view of the shortcomings that lack of appraisal contents ,conservative method of evaluation and little information of the evaluation result ,when the existing standard for appraisal of reliability of civil buildings is applied to the reliability evaluation of existing public buildings, the reliability evaluation system of existing public buildings based on existing Standard for appraisal of reliability of civil buildings including seismic performance, durability and fire resistance is established. Based on extension theory research, objects and judging indexes as well as the index characteristic values are considered as matter element. Matter-element model of existing public buildings is established in accordance with the relationship between matter-element. At the same time, the extension evaluation program is compiled based on MATLAB.)