Newton

采用以下四种格式：中心差分、一阶迎风、混合格式和QUICK格式对一维稳态无源项的对流-扩散方程进行求解(The following four formats: central difference, the first order upwind, QUICK format mixed formats and one-dimensional steady-state passive entry of convection- diffusion equations were solved)

说明：  潮流计算的仿真分析，主要是对于PQ分解法的讲解。(love fdskj d df ;lslfds;fs ;lfkdlsf;lks kf; lskf;lsdk;lf k;slf;s)

说明：  能通过添加不同程度的白噪声使一组数据扩展成多组数据(It can expand a group of data into multiple groups by adding different levels of white noise)

MATLAB/SIMULINK POWERSYSTEM使用手册，查询PSB模块(MATLAB/SIMULINK POWERSYSTEM user manual query module PSB)

Texture segmentation source code use gabor

索书号文字图像分割 索书号文字图像分割(Call text image segmentation Call text image segmentation)

Calc_Azimuth_Elevation distance

emd分解全过程，直观明了手把手的教你运用希尔伯特黄变换。(emd decomposition progress )

小波包分析提取振动信号中的特征频率，详细画出了时域和频域的相关图，利用自然梯度算法。( Wavelet packet analysis to extract vibration signal characteristic frequency, Correlation diagram shown in detail the time domain and frequency domain, Use of natural gradient algorithm.)

BP神经网络的通用代码，简单易懂，写法精练(BP neural network, the common code, easy to understand, concise writing)