IM_perunit_model_v_over_f_mod

用matlab编程，程序将PCA算法用于图像中物体轮廓提取，可以看到在轮廓处，特征值会出现剧烈震荡(With matlab programming, program the PCA algorithm is used to extract the outline of objects in the image, you can see in the outline at the eigenvalues ​ ​ will be turbulent)

OPTI open resource from their website

说明：  QR二维码精定位，通过探测三个位置探测图形获得三个坐标，定位准确率90%左右。(QR code precise positioning, through the detection of 3 position detection patterns and then get 3 points, the recognition accuracy is about 90%.)

FastICA快速独立分量分析的MATLAB源代码，功能全面，有简洁易用的figure界面，操作容易上手，能处理多路混合信号，并输出计算结果，生成信号的图形，便于进一步的分析(FastICA fast independent component analysis of MATLAB source code, there are simple and easy to use interface, figure, operating particularly easy to use, able to handle multi-channel mixed-signal, and outputs the calculated results, the signal is generated graphics)

Load flow solution IEEE-14-57-118 Bus test system Matlab Toolbox

compute the area of the triangular mesh

在matlab中绘制3d箭头，方向、颜色及头尾比例可调。(3d at matlab Drawing arrows, direction, color and proportion of adjustable head and tail.)

说明：  关于神经网络（matlab）归一化的见解(On Neural Networks (matlab) normalized view)

为.dat文件的每帧的帧头加上帧长等信息(for. Dat paper every frame with the header information such as frame size)

Matlab image merging test