▍1. videodetect
用matlab实现了视频的分割,能够读取视频的每一帧,比较相邻两帧的相似度,下把图像分块,比较每一块的相似度(Matlab achieved by video segmentation, can read each video frame, comparing the similarity of two adjacent, under the sub-image blocks, each of the similarity comparison)
用matlab实现了视频的分割,能够读取视频的每一帧,比较相邻两帧的相似度,下把图像分块,比较每一块的相似度(Matlab achieved by video segmentation, can read each video frame, comparing the similarity of two adjacent, under the sub-image blocks, each of the similarity comparison)
该程序可以把avi格式的视频转换为单帧图像存储起来,用起来方便,很实用(The program can convert avi video format for the single-frame image storage, and convenient to use, very practical)
0.4db 截止频率为10khz, 30khz处最小阻带衰减为50db, 抽样频率为100khz的巴特沃兹滤波器.(0.4dB cut-off frequency of 10khz, 30khz Department minimum stopband attenuation for 50db, sampling frequency of 100kHz the巴特沃兹filter.)
说明: newmark数值积分法解动力学方程组,很实用哟。(Newmark numerical integration method for kinetic equations, it is practical yo.)
说明: 这个程序生成正交频分复用信号和它的频谱,很经典,尤其对于初学者很有帮助(This procedure generated orthogonal frequency division multiplexing signal and its spectrum, it is classic, especially useful for beginners)
说明: 视频镜头检测的代码有很多的实验数据对照哦(Video camera detection code have a lot of experimental data control Oh)
运用matlab读取视频的函数,包含C编程文件。(Use matlab to read the video function, including C programming document.)
JPEG的压缩解压程序 把输入视频压缩成结构体形式,效果比较好(JPEG compression decompression procedures to enter into the structure of video compression form, the effect is better)
Zarchan s tacticle and strategic missile guidence (Zarchan s tacticle and strategic missile guidence)
产生Weibull分布杂波的时域波形,幅度谱,频谱(Weibull distribution clutter generated time-domain waveforms, amplitude spectrum, spectrum)
演示采样定理,时域采样,频谱周期延拓同时演示采样频率小于2*fc时,产生的混叠效应。可作函数应用(Demonstration sampling theorem, time-domain sampling, the spectrum at the same time cycle extension demonstration sampling frequency is less than 2* fc, the resulting aliasing effect. Function can be used for applications)
网络多播是现在研究的热点问题,本程序使用免疫蚁群算法优化网络多播路由(Multicast network is now a hot research problem, the ant colony algorithm using the immune network optimization multicast routing)
采用matlab读取avi文件中各帧的图像。(Avi file using matlab to read each frame image.)
wav文件的与处理,包括预加重,分帧,合并,测试通过(wav files with the treatment, including pre-emphasis, sub-frame, combined, tested through)
用与将avi格式的视频流转换成bmp的图片(use and will avi video format replaced by the circulation of photographs bmp)