nengliangjiance-pdVSpf

the phonetic characteristics of BP neural network data classification

数理方程的matlab解法,包含复变函数与特殊函数(Mathematical equations matlab solution, including complex functions and special functions)

脸部特征提取的论文，有效提高特征的选择准确性(new feature used in face recongise)

gold序列生成的matlab代码源程序(gold matlab)

实现原始的buck电路仿真,各组件均调试好参数(Achieve the original buck circuit simulation, debugging components are good arguments)

说明：  波动方程有限差分数值模拟，采用二阶差分，AEA自由表面边界条件(Finite difference numerical simulation of wave equation using second order difference and AEA free surface boundary conditions)

再用主成分分析方法进行信号噪声去除。文件中包含三个子函数：1.Normalize_InputData，规则化输入数据；2.PCA_Reduce_Dimension，实现数据降维处理；3.PCA_Filter_Noise，实现噪声去除(the principal component analysis method for signal noise removal. The file contains three sub-functions: 1.Normalize_InputData, regularized input data; 2.PCA_Reduce_Dimension, to achieve data dimension reduction processing; 3.PCA_Filter_Noise, to achieve noise removal)

matlab编写的三维FDTD程序 pml边界条件 实现电磁波传播数值模拟和仿真(Matlab prepared by the three-dimensional FDTD procedures pml boundary conditions to achieve numerical simulation of electromagnetic wave propagation and Simulation)

一个完整的矢量控制的异步电动机控制模型，可修改参数满足研究人员的需求(A complete model of induction motor control vector control parameters can be modified to meet the needs of researchers)

电力系统潮流计算的导纳矩阵输出matlab源代码(power flow, admittance matrix)