lyapunov_wolf

说明：  信号与系统相关源代码 希望能给大家带来帮助(signal and system)

画三维bar图，可以改变文字角度和灵活调节颜色。(Draw three-dimensional bar charts, you can change the text angle and the flexible adjustment of color.)

说明：  采用hog+SVM对路标进行识别，先训练再测试，准确率达到百分之九十四左右。(Hog +SVM is adopted to identify road signs, which is trained first and then tested, with an accuracy rate of about 94 percent.)

包含大量遗传算法程序，还有部分PID参数优化函数，希望对朋友们有用。(Contains a large amount of genetic algorithm procedure, part of PID parameter optimization function, in the hope that useful friends.)

基于小线变换的多尺度几何分析方法.很好的论文(xiaobo)

Estimation Of Planar Curves of the Surfaces

数据采集GUI与分析,可以读取与保存数据，用于串口控制(data collection and anlysis in GUI)

基于小波变换的分开—合并图像分割matlab．采用多尺度小波变换系数作为四分树结构的分开一合并法图像分割的一致性度量 从而在大的图像块中。。去除噪声的影响，在小的图像块中，以小波变换的局部极大值精确定位边缘，根据边缘信息进行分开一合并法图像分割 ．实验表明．算法得到满意的结果 ． (Separately based on wavelet transform- merge image segmentation Matlab. Multi-scale wavelet transform coefficients as the quadtree structure separate consolidation method of image segmentation consistency measure large image block. . To remove the effects of noise, in small image blocks, the local maxima of the wavelet transform precise positioning edge, to separate a combined method for image segmentation according to the edge information. Experiments show. Algorithm to obtain satisfactory results.)

PCA distance and classification example

atken插值，利用插值可以实现曲线拟合，函数逼近，在轨道拟合，钟差拟合中都有很好的应用(ATKEN )