SVM

说明：  Transformation from XYZ coordinates to Geodetic Coordinates.

自己编写的bp神经网络用来进行交通流量预测，具有一定的准确性(I have written to bp neural network used for traffic forecasts, with some accuracy)

对声音信号进行处理，通过播放来检验处理效果，采用维纳滤波法进行滤波。有详细注解(voice signal processing, using weina.)

used in the detection of edges in the image given

calculate group delay

设一个小孩在平面上沿着某曲线行走，此曲线由时间参数曲线确定。假设小孩借助于一个长度为 的硬木棒拖着或推着一个玩具，试求玩具的平面轨迹。(set up a child in a plane curve walk along this curve by the time parameter curve. Using a hypothetical child for the length of the hard wooden dragging or pushing a toy, toys trial for the plane trajectory.)

Converts geodetic coordinates in WGS84_LLA to cartesian coordinates in WGS84_XYZ.

this is new approach for fuel cell control.it is really helpfull.

现在我发现网站上对于匈牙利方法的matlab实现还是比较的少，我这里写了一个。具体功能：可以解决二维的任意01指派问题。(Now I found the website for the Hungarian method matlab realize relatively less, I here to write one. Specific functions: can solve the two-dimensional assignment problem of arbitrary 01.)

LDA学习用到的算法，不是自己写，别人的，拿来学习用(LDA learning algorithm is used, not her own writing, others, used to learn)