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Calc standard error of the mean or non-parametric confidence intervals for samples of a time series

matlab语言 三首歌曲程序，方便大家科研之余放松(matlab language three songs program to facilitate research of I relax)

关于数据压缩的DCT压缩和hoffman压缩算法，有详细的例子，运行有效，推荐下载(DCT hoffman data compressing)

说明：  GA算法的matlab代码实现，包括选择函数和简单的测试问题(GA algorithm matlab code)

quad2dggen 二重积分 方便工程类题目的积分 (quad2dggen)

利用广义相关法求时间延迟估计，可以用用在TDOA定位中(Generalized Correlation Method Using Time Delay Estimation)

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matlab 30个经典案例分析，内容丰富经典，是初学者的好帮手(30 matlab classic examples)

采用shuey公式进行AVO正演分析，计算折射波、投射波的角度，速度。(Fastica algorithm using blind source separation of signals. It consists of signal whitening, separation and other functions.)

说明：  这是基本的模拟退火算法，里面还附有一个常用的测试函数。(This is the basic simulated annealing algorithm, which is also accompanied by a commonly used test functions.)