SKD

利用matlab软件和fdtd方法来算三维结构同轴电缆的程序(periodic 3d tongzhou resonanter)

自适应阈值滤波程序，用matlab实现.zishiyinglvzhilvbo(Wiener filtering procedures winer filter to achieve)

说明：  这是对于矩阵分解里面，最新出现的一种新的算法：非负矩阵分解的程序(This is the decomposition of the matrix inside, emerging a new algorithm: the procedure of non-negative matrix factorization)

JC法可靠度计算程序，时变可靠度计算实例以及时变可靠度曲线绘制，使用寿命预测(JC method of reliability calculation procedures, the time-varying reliability calculation example and time-varying reliability curve drawing, the service life prediction)

it includes some usefull codes in speech processing

2008年全国大学生数学建模获奖论文所需程序代码，其中有较详细的matlab编程，应该有些用处吧(Mathematical Contest in Modeling 2008, papers required for award-winning code, including more detailed matlab programming, it should be of some use)

说明：  小波去噪指标-信噪比，用这个程序可以实现(Wavelet Denoising indicator- signal to noise ratio can be achieved with this procedure)

求解无约束最小化问题的牛顿方法 matlab程序(Solving Unconstrained Minimization problem with Newton method (matlab))

信号为两个正弦信号加高斯白噪声，用levinson递推法进行功率谱估计。(Signal for two sinusoidal signal plus Gaussian white noise, with levinson recursive power spectrum estimation method.)

最优化理论约束优化,罚函数法极小化函数的matlab程序(Constrained optimization, penalty function method matlab program)