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NLSE用于求解偏微分方程 可演示非线性光纤光学任何一个方程(NLSE pian weifen fang cheng qiu jie guang xian guang xue yan shi cheng xu ke jie ren he yi ge pain wei fen fang cheng )

解决了如何进行傅里叶变换时频率轴的标定等问题(A common use of Fourier transforms is to find the frequency components of a signal buried in a noisy time domain signal)

对一幅图象进行无损一阶预测编码，采用前值预测(Non-destructive image of a first-order predictive coding, using the former value of the forecast)

说明：  利用matlab实现自适应滤波的优化算法之最小均方算法（LMS）(The least mean square algorithm (LMS) of adaptive filtering optimization algorithm using MATLAB)

Matlab软件求矩阵的特征值，进行矩阵的初等变换；讨论向量组的线性相关性等运算。(Matlab software, the eigenvalues of a matrix, the matrix of the elementary transformation discussion of linear correlation vector group such operations.)

这是我们学习阵列时用到的程序，有方向图程序，谱程序以及其他程序。其中包括不同阵列结构，有线阵，圆阵。(This is programs when we learn array 。)

The first purpose of this paper is to present a brief introduction to the behavior and functioning of a PV device and write its basic equation, without the intention of providing an in-depth analysis of the photovoltaic phenomena and the semiconductor physics.

kriging（克里金）插值方法，参照2011年国赛建模A题前两问。(kriging (kriging) interpolation method, with reference to 2011 model A country race before the two asked questions.)

Emd 数据分析包 可以绘制希尔布特边际谱 包络谱等(Emd data analysis package，It can draw envelope spectrum and Hilbert-Huang Spectrum ,etc)

定积分的定义动态描述,能够根据需要实现要求的积分。(matlab，use matlab )