gingkun

计算Fisher的函数，根据Fisher可以计算出克罗美下界(Fisher s exact test is a statistical test used to determine if there are nonrandom associations between two categorical variables[1]. The job of Fisher s exact test with 2 x 2 or 2x 3 contingency table is already easily done by others. However, the one with n x m contingency table hasn t found , or with bad computation. This function efficiently deals with Fisher s exact test with n x m contingency table. As for the function :)

this is the program for color based image retrieval system....

build your own reptilian robot

detect cars numbers with matlab

用matlab编写雷达目标检测程序，并用MTI技术抑制杂波。(Radar target detection using matlab program, and suppress the clutter with MTI Technology.)

读取摄像机保存的DAT文件，并转化使其显示RGB图像的例程(DAT to read documents saved in the camera and to show the RGB images into the routine)

人耳识别功能，可以处理人耳图像并且识别出来，是一种生物识别技术(Ear Recognition function that can handle images and identified the human ear, is a biometric technology)

通过时频转换法来，来画BPSK巴克码的模糊函数，tao（时延）切面，fd（多普勒频移）切面。以及其模糊度图的画法(Through the time-frequency conversion method to draw Barker code BPSK ambiguity function, tao (delay) section, fd (Doppler shift) section. And its ambiguity diagram drawing)

hiding data in images using watermaking

TDNN for time series forecasting