cyb-cafe-ja

该代码为利用几何不变矩提取图像几何特征的代码，用matlab编写，提取7个Hu矩为特征向量。可以用于基于内容的图像检索(The code for the image using the geometric moment invariant geometric features extracted code, written with matlab to extract seven Hu moments as features. Can be used for content-based image retrieval)

direct calculation of fft

MATLAB课件，该课件是中文的，较容易学习，对于不熟悉英语的人有一定的好处。(MATLAB courseware, the courseware is Chinese, and more easy to learn, for people who are not familiar with English, have a certain advantage.)

partial delay selection algorithm matlab

End Point Detection algorithm

循环码的编码译码，以7，3循环码为例，有简单的文字提示(Cyclic code encoding decoding)

相关域内建方差算法对图像的基于区域的阈值分割(related construction within variance algorithm based on the image of the region threshold segmentation)

通信中伪随机码的产生，可以配置任意多项式和初值。(m sequence generation.)

This is 1D music and it is been used to estimate the ULA. Direction of arrival

Propeller Design and simulation by matlab/simulink