use-OFDM--for-doppler

用matlab实现了一个通用的数学模型，人口增长模型(Using matlab to achieve a common mathematical model, population growth model)

this code about optimization

This is a matlab implementation for calculating PSNR

地球物理地震学——基于FK域的波场分离，也可应用于滤波(FK domain wave field separation, can also be applied to filter)

窄带信号基于最小估计长度和最大似然估计的信号数目及波达方向的联合估计(Narrowband signals based on the number of signal joint estimate minimum and maximum likelihood estimate of the length and direction of arrival estimation)

A filter bank structure that can deal effectively with piecewise smooth images with smooth contours, was proposed by Minh N Do and Martin Vetterli. The resulting image expansion is a directional multiresolution analysis framework composed of contour segments, and thus is named contourlet. This will overcome the challenges of wavelet and curvelet transform. Contourlet transform is a double filter bank structure. It is implemented by the pyramidal directional filter bank (PDFB) which decomposes images into directional subbands at multiple scales. In terms of structure the contourlet transform is a cascade of a Laplacian Pyramid and a directional filter bank. In essence, it first use a wavelet-like transform for edge detection, and then a local directional transform for contour segment detection. The contourlet transform provides a sparse representation for two-dimensional piecewise smooth signals that resemble images.

用MATLAB编写的几个简单的GUI案例(Prepared using MATLAB few simple GUI Case)

matlab自动控制可视化软件实验平台，对于高校自动化专业学生学习自动化大有裨益。相关技术领域研究人员也可以看看，软件做的还不错。(Automatic control visualization software matlab experimental platform for college students to learn automation automation boost. Related technical field researchers can see, the software to do good.)

阵列信号处理中的零点预处理算法，内含基本算法及对旁瓣的改进算法，注释很详细。另附本人做的利用该算法进行阵列信号处理的仿真PPT。(the zero_point preprocessing algorithm in array signal processing, containing the basic algorithm and improved algorithm for sidelobe, very detailed notes. Attached I do use this algorithm for array signal processing simulation PPT.)

说明：  进行卡尔曼滤波，仿真目标数据并进行数据处理。(The Kalman filter is used to simulate the target data and process the data.)