Siemens-PLC

说明：  弗兰衍射的matlab模拟程序。 程序来源于网络 谢谢大家(Ferran diffraction Matlab simulation program. Proceedings from the network Thank you)

应用分数阶的一个实例，首先给出了分数阶付利叶的程序代码，然后用这个代码计算功率谱(Application of an example of fractional order, first of all profits are given fractional leaf program code, and then use this code calculated power spectrum)

KNN classifiers, training is training set, testing is test set, D is the distance, D=1 is mandistance D=2 is 欧氏距离 D=3是 infinite norm K is the number of selected neighbors

假设有一组海底深度测量数据，采用插值方式绘制海底形状图。(Assuming that there is a group of undersea depth of measurement data, using interpolation methods seabed mapping the shape of Fig.)

goertzel算法解码DTMF信号程序(algorithm for decoding DTMF signals goertzel program)

MATLAB code for root locus plot

Space vector pulse width modulation

利用小波变换，也是利用多分辨率，去除图像的噪声，从而达到了去除噪声的效果。(Using wavelet transform, which uses a multi-resolution, to remove the image noise, so as to achieve the removal of the noise effect.)

另外一种QUIN插值频率估计算法。matlab代码(QUIN another interpolation algorithm for frequency estimation. matlab code)

关于matlab 和C 混合编程的一个文档材料，推荐看一下。(a file about the programme of matlab and C.)