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用矩阵撕裂法，多次用matlab运算，得出复杂系统的15个节点的电压(Tear voltage matrix method, repeatedly using matlab computing, complex systems derived 15 nodes)

用matlab编写的牛顿迭代方法求解非线性方程组：数值分析中很经典的代码(a matlab code of newton method solve system of nonlinear equations)

说明：  Matlab入门级图像处理程序__运用5种不同的梯度增强法进行图像锐化(Matlab image processing procedures for the entry-level __ gradient using 5 different methods for image enhancement sharpening)

各向异性去噪，考虑到空间域的临近关系，同时考虑灰度的相似性，是相对比较经典的去噪模型(Anisotropic denoising, taking into account the close relationship between the spatial domain, taking into account the similarity of gray, is a relatively classical denoising model)

matlab下的三相异步电机模型，可用于仿真(matlab under the three-phase induction motor model can be used for simulation)

准谐振变流器matlab/simulink仿真程序，观察模型特性(quasi-resonant converter Matlab/Simulink simulation program to observe the model characteristics)

THIS IS A KOHENEN NEURAL NET TO RECOGNIZE CHARCTERS , TRAIN AND TEST PROGRAMS IN A SIMPLE WAY

用matlab编程做的《有限元法基础与程序设计》第二章的例子(finite elment anlysis matlab)

极化码开发作者原论文发表于2009 解释极化码研发原理 应用以及不足(Polarization code developed to explain the polarization of the original papers published application code development principles and inadequate in 2009)

通过计算和作图，比较4PSK和QPSK这两种不同的编码方式之间的优略，说明发射信号一个是三值的一个是二值的(By calculating and plotting, preferably QPSK, and compare these two 4PSK encoding between different strategies, a description of the transmission signal is a ternary value is two)