CSMA_CA_brother

Tm模式，无边界条件，点源散射，电介质壁(Point source scattering, dielectric quality of the wall)

实现重力场位场分离，下乡延拓，扩边滤波，适合地探重磁处理(Achieve gravity field field separation, the countryside extension, expansion side filtering)

this code described by Matlab file for fitting process for the extract a ellipse curve from the 2D noisy ellipse image.

适用于三维的快速傅里叶变换的MATLAB程序(3d NUFFT)

利用蚁群算法整定PID参数,得到PID的参数，使得系统的动态性能最好(get PID parameters by ACA)

PSD of a sinusoidal signal

some matlab example for beginers

sine pwm for three level three phase diode clamped VSI

matlab环境下编写的求解等熵涡问题，属于CFD入门级代码(matlab environment prepared isentropic vortex problem solving, is the entry-level CFD code)

Video summarization refers to creating a summary of a video. Medical examinations like endoscopy and bronchoscopy lasts more than 20 minutes .The doctor may not have sufficient time to watch the entire video or the whole of video content may not be of interest to the examiner. Sometimes the medical video has to be sent to a specialist who is located at a distant place. In such cases, the doctor may just want to view the summary of the video instead of watching the whole video. Thus , the summary should be such that it should convey as much information about the occurrence of various incidents in the video. Video summarization plays an important role in efficient storage, quick browsing and retri of large collection of video data without losing important aspects. It also reduces transmission bandwidth efficiently when need arises. Efficient summarization of video recordings of bronchoscopic and endoscopic procedures is also highly relevant for the development of medical video libraries.