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本程序是关于fdtd磁场计算相关的，经过调试成功，希望大家多多参考并提建议(pmlfdtd)

计算时间序列的延迟时间，有例子，一看就明白啊！(The time series‘delay time is calculated , there is an example!)

在doa估计中最小均方误差的算子，在自适应滤波中有相关的应用(Doa estimation minimum mean square error of the operator, adaptive filtering application)

混合罚函数法，结合了外罚函数法和内罚函数法的有点，适用于matlab程序(Mixed penalty function method, a combination of external and internal penalty function method a little penalty function method for matlab program)

阈值法区造程序，包括软阈值和硬阈值，还有软硬这种法去噪的程序(Threshold area making process, including the soft threshold and hard threshold, as well as soft and hard process of this method de-noising)

use binomial model to price option price by matlab

Analizador de espectros mediante periodograma y metodo de welch.

说明：  DWT数字水印算法研究和实现一种基于DCT和DWT结合的音频水印算法(Digital watermarking technique research based on DWT)

改程序可以实现任意阶的伪随机序列的产生，并且以文本格式保存起来，方便查看和调用(Reform program can generate pseudo-random sequence of arbitrary order, and saved in text format for easy viewing and calling)

FastICA Code. Independent Component Analysis code for signal extraction