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源码sharpMap分析，所有sharpMap开发文档整理，适合初级开发者和有一定sharpMap开发基础(Source sharpMap analysis, all the sharpMap Development Documentation finishing, suitable for junior developers and have a certain sharpMap Development Foundation)

matlab编写的视频关键帧提取程序，可自动从视频中提取帧，提取第几帧可在程序中自行设定，另附有批量处理视频的主函数。(matlab prepared video key frame extraction procedures can be automatically extracted from video frames to extract the first few frames can be set in the program, batch processing video attached with the main function.)

说明：  am modulation with simulink

rls实现在matlab中实现自适应噪声处理算法(RLS matlab realize, adaptive noise can sound processing)

瞬时盲源分离代码，带有数据，可以直接运行，适合初学者！(Instant Blind Source Separation Code, with data that can be run directly for beginners!)

这是美国数学建模的论文，描述了如何用matlab解决问题(American Mathematical modeling is a paper that describes how to use matlab to solve the problem)

说明：  matlab绘图问题源代码，支持一下啊 哈哈(matlab source code for drawing the problem to support what ah ha ha)

MATLAB gui 设计，下拉菜单控件 的使用，选择对应法选项画出曲线(Use the drop-down menu control, the corresponding option to draw the curve)

automatic traffic signal

求x的平均值，但对其中的一列或几列数据进行求和。(Calculate arithmetic means of matrix x，but calculate the sum of one or some columns. )