schwarzjifen

it is meant for binarization of text documents

此为一个合成孔径雷达的MATLAB仿真程序。(Synthetic aperture radar MATLAB simulation program.)

matlab code for lines big lines little lines lines too

说明：  完成KNN聚类，是一种比较基础的聚类算法，根据与邻居之间的距离判断(finish knn cluster,it is a basic function,you can use it to complish a cluster)

说明：  Jacobi迭代算法和Gauss-Seidel迭代算法的具体matlab实现(Jacobi iterative algorithm and Gauss-Seidel iteration algorithm matlab achieve)

调频广播中，为了提高音频高频率端的信噪比，在发射端进行的预加重处理。(FM radio, in order to improve the high frequency end of the audio signal to noise ratio, performed at the transmitter pre-emphasis.)

detects intersection points of 2 vectors in 2D

说明：  文件中包含掌握与精通Matlab书中的所有程序源代码。(File contains the master and the master book, all of the programs Matlab source code.)

matlab实用程序 弹出式菜单的引用，通过matlab应用软件来实现这一功能(matlab utility pop-up menu reference, through matlab software to achieve this function)

matlab的基本实现函数有图 例如求代数方程3x5+4x4+7x3+2x2+9x+12=0的所有根。（利用roots函数）(The basic realization of matlab function has a plan such as the algebraic equation 3x5+4 x4+7 x3+2 x2+9 x+12 = 0 for all roots. (Using the roots function))