closedstepchangeinvc1

Fourier transform and DFT (Fourier transform)

能够从磁盘中读入指定格式的视频图片； 比如bmp,jpg,png,gif(This method can load the inmage which given format from disk .)

Kernel principal component analysis (kernel PCA) is an extension of principal component analysis (PCA) using techniques of kernel methods. Using a kernel, the originally linear operations of PCA are done in a reproducing kernel Hilbert space with a non-linear mapping.

matlab小程序，用于kml文件格式转shp格式文件。(it is a matlab progam which can covert kml file to shape file.)

说明：  turbo 基于LTE标准下的并行译码 采用分块滑动窗译码方式( turbo parallel docoding LTE segmented sliding windows)

DSP2812变频调速SPWM控制开发流程，运动控制实验(DSP2812 frequency control SPWM control the development process, motion control experiment)

matlab编写的一个递归应用，同时生成动态链接库（dll）。并用vc++测试(matlab generate dynamic link library (dll). And using vc++ test)

基于脉冲耦合神经网络的图像分割 ,初学者使用 (Image segmentation based on pulse coupled neural network, for beginners to use)

牛顿拉夫逊算法进行潮流计算,希望能对大家的学习有所帮助，(Newton Raphson power flow calculation algorithm the hope that it can help everyone to learn,)

说明：  这是一个GM(1,1)模型的代码，可以直接用的(This is a GM (1,1) model code, can be directly used)