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mat lab program for ac circuits

用MATLAB绘制分形蕨的GUI程序，是非线性科学中分形理论的经典例子(MATLAB fractal fern GUI process, the nonlinear fractal theory of the classic examples)

一个三维共形时域有限差分方法，很实用，对于处理三维FDTD算法问题，很有实际价值。(A three-dimensional conformal finite-difference time domain method is very practical.It has practical value to deal with the problem of 3D fdtd algorithm.)

说明：  超宽带程序\c.rar 谢谢支持 继续努力(Ultra-wideband program \ c.rar Thank you support the continued efforts to)

主要介绍如何实现卷积和相关的界面演示，并可以自己编写信号，操作方便。(Describes how to implement convolution and correlation of the interface presentation, and you can write your own signal, easy to operate.)

一本关于语音增强的书籍，可作为研究人员的参考书使用，新版(A book on speech enhancement, can be used as a reference book for researchers)

It is a laboratory work from bsuir, where foto can be normilized by brightness, contrast, algorithm JPEG, dct idct

迭代法是解线性代数方程组的另一类方法，特别适用于解大型稀疏线性方程组。它的基本思想是针对求解问题预先设计好某种迭代格式，从而产生求解问题的近似解迭代序列，在迭代序列收敛于精确解的情况下，按精度要求取某个迭代值作为问题解的近似值。迭代法具有原始系数举证始终不变，算法简单，编写程序较方便，所需存储单元较少的优点。(iterative method was the linear algebraic equations of the other methods, particularly applicable to the large sparse linear equations. The basic idea is to solve the problem in advance against the design iteration some good format, thereby creating problems for the approximate solution of iterative sequence, the iterative sequence converges to the exact solution, precision demanded by a certain value as a question iterative solution approximation. Iteration with the original proof coefficient remains unchanged, the algorithm is simple, the preparation process more convenient, less required storage unit advantages.)

floyd算法，运用与优化的问题处理，具有高效性和精确性(Problem floyd algorithm, the use and optimization, with high efficiency and accuracy)

对于svm进行可视化，清晰地划分了分类超平面以及各个类别(Visualization for SVM, a clear division of the classification hyperplane and each category)