tracking_optical-flow

rectruction using frft

emd去噪，不同于小波去噪，去噪效果比小波还要好，能够反映数据的最基本特点。(emd de-noising, unlike wavelet de-noising, even better than the wavelet denoising effect, to reflect the basic characteristics of the data.)

说明：  状态空间方程的子空间辨识 matlab工程仿真案例(subspace identification)

matlab混合编程的官方经典教程，适合中高级用户使用(Mixed matlab programming tutorial official classic, suitable for high users)

说明：  地球物理勘探过程中对地震记录数据进行成像(Geophysical data during the imaging of seismic records)

matlab模糊聚类算法进行图像分割的源程序(tuxiangfenge)

三相双闭环PWM整流器simulink仿真，空间矢量SVPWM，电流前馈解耦，DQ坐标变换(Double closed loop three-phase PWM rectifier, using SVPWM, current feedforward decoupling, DQ coordinate conversion, etc )

说明：  蚂蚁算法的matlab实现规则来源于大自然的进化。而大自然的进化根据刚才讲的也体现为多样性和正反馈的巧妙结合。而这样的巧妙结合又是为什么呢？为什么在你眼前呈现的世界是如此栩栩如生呢？答案在于环境造就了这一切，之所以你看到栩栩如生的世界，是因为那些不能够适应环境的多样性与正反馈的结合都已经死掉了，被环境淘汰了！(Ant Algorithm matlab from the realization of the rules of nature and evolution. The evolutionary nature of the basis of the speakers also reflected in the diversity and the unique combination of positive feedback. This ingenious combination is Why? Why is presented in front of your eyes the world is so lifelike it? The answer lies in the environment has created all this, because you see life-like world, is because those who could not adapt to the environment of diversity and the combination of positive feedback have been dead and was out of the environment!)

声音时频分析的小程序，可以直接使用，可供初学者参考利用。(Sound frequency analysis procedures can be used directly reference for beginners to use.)

考虑雨衰 阴影 和多径影响，使用拉亚普诺夫指数的公式，抑制载波型差分相位调制。( Consider shadow rain attenuation and multipath effects Raya Punuo Fu index using the formula, Suppressed carrier type differential phase modulation.)