reduction

PDESETBD设置边界条件偏微分方程工具箱的界限。(PDESETBD boundary conditions set the limits of partial differential equation toolbox.)

一个数学公式的简单应用在matlab中的实现，绝对值及平方等(Simple application of a mathematical formula in the matlab implementation, such as absolute value and square)

sigmoid函数及其导函数的介绍推导和应用等等(sigmoid text)

Gauss elimination method in matlab

三相电压不平衡度计算 simulink模型，可供参考 调试正确(The Simulink model for calculating unbalance of three-phase voltage can be used for reference and debugging correctly.)

说明：  信号检测与估计理论的一本好书，这方面的原版书籍不是很多，这是比较清晰而且可以借鉴的一本(Signal detection and estimation theory of a good book, this is not a lot of original books, it is more clear and can draw on a)

利用MATLAB生成Word和Excel文档,内含数据文档和生成程序源码(MATLAB for Word and Excel)

说明：  实现对小孔的高斯滤波，边沿提取和半径测量(Small holes to achieve the Gaussian filtering, edge extraction and radius measurement)

说明：  一本很適合新手入門的MATLAB工程書，希望大家可以學到東西(A Guide to MATLAB for Beginners)

690V电压等级柴油发电机组simulink模型(Simulink model of diesel generator sets with 690V voltage rate)