lbm1

source code of channel capacity

Variation of intermodal Dispersion DT/L with the profile parameter alfa for a graded-index fiber

和法求最大特征根和特征向量 特征根法求最大特征根和特征向量(And the method for the biggest characteristic root and characteristic vector eigenvalue method for the biggest characteristic root and characteristic vector)

VArious basic programme according to the book Basics of Matlab (Zakova)

说明：  image task 1 by me and my friend

雷达成像方面的资深研究专家的博士论文《基于实测数据的雷达成像方法研究》(It is the gradual paper of a professor on SAR/ISAR, which is named SAR_ISAR methods based on pratical datas.)

虽然奇异值分解（SVD）和特征值分解（EVD的）是行之有效的，可以通过先进的设施设备先进的算法，它不是通常所说，有一个内在的迹象，可以显着影响的不确定性的结论计算及诠释来自其结果。我们提供一个解决方案，标志模糊的问题确定了从奇异向量的内积和个人数据载体签署奇异向量的迹象。该数据可能有不同的载体，但它有它自身的定位和实际意义的选择方向，其中多数的向量点。这可以通过评估发现了内心的签署标志产品的总和。(Although the Singular Value Decomposition (SVD) and eigenvalue decomposition (EVD) are well-established and can be computed via state-of-the-art algorithms, it is not commonly mentioned that there is an intrinsic sign indeterminacy that can significantly impact the conclusions and interpretations drawn from their results. We provide a solution to the sign ambiguity problem by determining the sign of the singular vector from the sign of the inner product of the singular vector and the individual data vectors. The data vectors may have different orientation but it makes intuitive as well as practical sense to choose the direction in which the majority of the vectors point. This can be found by assessing the sign of the sum of the signed inner products. )

基于matlab的无刷直流电机仿真速度PI，电流PI双闭环仿真(Matlab-based simulation of brushless DC motor, using speed PI, current PI double closed loop control.)

用MATLAB编写关于飞机设计的matlab程序，这个程序有助于理解和掌握用matlab编成的方法(MATLAB preparation of the aircraft design process Matlab, This process helps to understand and master the use of Matlab organization)

两个遗传算法的实现程序，用MATLAB编写。实现效果良好。(This software is a implementation of genetic algorithm, which is written by MATLAB.Using this software, we can have a good result.)