wwert

802.11b and g simulator.

多时间尺度的统计与表达 基于MATLAB语言(The source of the multi-time scale display based on MATLAB)

用MATLAB做的功夫熊猫的视频，可以调节帧数来调节视频的快慢，适合MATLAB视频制作的学习(MATLAB do Kung Fu Panda video, you can adjust the speed of the video frames to adjust for MATLAB learning video production)

Exact Recovery of Sparsely-Used Dictionaries

径向基函数是一个取值仅仅依赖于离原点距离的实值函数，也就是Φ（x）=Φ(‖x‖),或者还可以是到任意一点c的距离，c点称为中心点，也就是 Φ（x，c）=Φ(‖x-c‖)。任意一个满足Φ（x）=Φ(‖x‖)特性的函数Φ都叫做径向量函数，标准的一般使用欧氏距离，尽管其他距离函数也是可以的。一些径向函数代表性的用到近似给定的函数，这种近似可以被解释成一个简单的神经网络，径向基函数在支持向量机中也被用做核函数。(Radial basis function depends only on the value of a real-valued function of the distance from the origin, i.e. Φ (x) = Φ (x ‖ ‖) or may also be the distance to any point c, c is called the center point , i.e. Φ (x, c) = Φ (xc ‖ ‖). Satisfy any one of Φ (x) = Φ (x ‖ ‖) characteristic functions are called radial vector function Φ standard Euclidean distance is generally used, although other distance functions are also possible. Some typical uses radial function approximation given function, this approximation can be interpreted as a simple neural network, RBF in support vector machines have also been used to make nuclear functions.)

一个非常好的粒子群算法实现，该算法为matlab实现(A very good PSO implementation, the algorithm for the matlab implementation)

image proccesing code in matlab

Wireshark. The following reference answers are based on the trace files

小波包分解Welch平均法在焊接电弧声功率谱估计中的应用(Application of wavelet packet Welch method in the welding arc sound power spectrum estimation)

这是关于永磁同步电机的硕士论文，观点很新，而且对于这方面的理解有很大的帮助的.(This is a permanent magnet synchronous motor on the master' s thesis.ideas are new, but also for the understanding of this great help.)