radar_system_simulationsoso

the code i have uploaded estimate the position of speaker,in environment put a number of microphones that by extended kalman filter estimate the position of speaker

特征提取算法（pca),用于数据的特征提取。(feature extraction)

数字图像处理：图像骨架化的程序，实验中骨架化的原理为中轴转化方法(Digital Image Processing: Image skeleton of the program, the principle of the experiment for the axial skeleton of Transformation)

关于信号处理方面的内容，在matlab编程实现时详细解答(Signal processing on the content of programming in matlab to answer in detail)

用matlab设计俄罗斯方块 基于GUI的设计 (Russian block design)

sift原程序，对之前版本的一些地方进行了重要修改，算法健壮可靠，可直接运行。(Sift matlab codes which modified the former version and fixed some big problems.The rusult is reliable and robust.The program can execute directly.)

interval dessombz and some other methos to solve linear Ax=b.

image segmentation in matlab

Computes the circular convolution of two functions.

说明：  很详尽的傅里叶变换课件，可以学习下，适合初学者。(Fourier transform is very detailed courseware, you can study, one for beginners.)