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说明：  matlab实现双线性插值算法,在界面上实现读取存放缩放图片(matlab bilinear interpolation algorithm to achieve, in the interface to read stored zoom picture)

天在维普下载了一篇SPIHT算法改进的论文，（耿兴云，《基于改进SPIHT的静态图像编码》，电脑知识与技术：学术交流-2007年5期），我根据该文提出的改进算法，用Matlab来实现，却发现改进算法的程序运行速度比原算法还要慢，希望有兴趣的朋友进来看看，评论一下原因。(Days in the VIP downloaded a SPIHT algorithm to improve the paper, (Gengxing Yun, " based on improved SPIHT still image coding," Computer Knowledge and Technology: 5-year academic exchange-2 007), in accordance with this paper the improved algorithm Matlab to achieve, but found that the improved algorithm runs faster than the original algorithm is also slow, hope to have interested friends come to see, comment on why.)

该代码是红外目标粒子滤波跟踪算法，代码可以运行，且效果很好。(The code is infrared target tracking algorithm of particle filter, the code can be run, and the effect is very good. )

对于初学者很有用的EMD程序。供大家参考。(EMD useful for the beginner process. For your reference.)

matlab pso算法标准源代码，适用于初学群体(matlab pso Standard algorithm source code)

QualNet-5.0.2-APIReferenceGuide.ita software manual.QualNet-5.0.2

说明：  基于matlab的遗传算法优化，具体模型是火力发电模型(Based on Matlab genetic algorithm optimization, the specific model is the thermal power generation model)

用matlab编程实现的清华老校歌。属于信号与系统处理技术的问题。(Matlab programming of Tsinghua old school song. Belong to the problem of signal processing technology.)

MPEG-7 shape1 partB 形状相似度测试库(MPEG-7 shape1 partB shape similarity test library)

matlab基础知识PPT，非常受用，适合初学者，上手容易(Matlab basic knowledge PPT, is very useful, is suitable for beginners, easy to get)