字符串比较

使用索引实现快速查找-Quick search by using index

we propose a generative tracking method based on a novel robust linear regression algorithm. In con- trast to existing methods, the proposed Least Soft-thresold Squares (LSS) algorithm models the error term with the Gaussian-Laplacian distribution, which can be solved ef- ficiently. Based on maximum joint likelihood of parameters, we derive a LSS distance to measure the difference between an observation sample and the dictionary. Compared with the distance derived from ordinary least squares methods, the proposed metric is more effective

基于bagging算法的C++程序，包括matlab程序的结合。代码简单易懂，适合模式识别的初学者。

资源描述基于人工神经网络方法建立了ＲFID 反射信号强度分布模型． 该方法仅依赖数据，实施简 单． 为克服传统BP 算法对初值敏感、易陷入局部极值的缺陷，引入一种连续的蚁群优化算法来 确定多层神经网络的权值，该算法具有更强的全局搜索能力和效率． 讨论了算法的基本理论和具 体步骤，最后利用实际ＲFID 设备采集的反射信号强度数据对算法进行测试，对理论信号模型和 实际的建模结果进行了比较，并分析了算法的逼近能力和泛化能力． 结果表明在考虑到不可避免 的误差和扰动下，所提出的方法可以更好地建模ＲFID 信号强度的实际分布，具有良好的性能．

可计算生成巴特沃斯、切比雪夫原型滤波器，转换为数字滤波器，并可直接进行滤波-Computable generating Butterworth, Chebyshev prototype filter, is converted to digital filters, can be directly filtered

用opencv的方法实现的人脸识别，通过用opencv自带的分类器实现对人脸的识别，本人已试验过，可以实现对图片中正脸和侧脸的多角度识别，而且还可以改变一下实现对视频中或者是摄像头前的人脸识别，代码仅供参考

matlab实现任意十进制和二进制的转换-matlab to achieve arbitrary decimal and binary conversion

用于多个离散点拟合光滑曲线的，优化了追赶法，这个例子适用于闭合和不闭合两种情况。当时由于工程情况，写的急，代码不好看，但是很好用。为了方便传递参数，我做了一个链表，用时候根据自己情况可以修改，核心算法不动即可。-point for a number of discrete smooth curve fitting, and optimized to catch up with the law applicable to this case is not closed and the closure of two. At that time, because the situation, was the most aggressive, the code does not look good, but good use. To facilitate the transmission parameters, I have done a linked list, when used according to its own circumstances can change, the core algorithm can be fixed.

这是nsga2的源代码，是从作者那里弄到的， 非常难得！

网格操作算法