mti_fft_test

Family Financial Management System OK

matlab 本身没有箭头功能，只有梯度，梯度不能精确，这是编写的箭头功能，可以精确定位箭头三维位置(matlab function itself has no arrows, only gradient, the gradient is not accurate, it is written in the arrow function, you can pinpoint the location of the arrow D)

you can with this document read a data ephemeris a rinex file

fft and dft is done withought functions..

Alamouti code scheme example

Matlab codes for single carrier frequency division multiple access SC-FDMA simmulation. The codes may be useful for SC-FDMA

说明：  角点提取,利用HARRS角点检测方法，测试出棋盘格角点，是标定的前提(corner detect)

说明：  能量检测算法，用于cr中的，对于学习能量检测的有借鉴作用(Energy detection algorithm for the cr)

用matlab来实现各种滤波，如频域低通滤波，理想低通，巴特沃斯等。(Using matlab to achieve a variety of filters, such as frequency-domain low-pass filter,an ideal low-pass Butterworth and so on.)

自带摄像头基于肤色的人脸检测，可实现跟踪功能。(face detection)