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一个低通滤波器的教学程序，可以观察低通滤波器的频域响应，有助于对低通滤波器有个了解(A low-pass filter teaching program, you can observe the frequency domain response of a low-pass filter, low pass filter helps to have an understanding)

产生一个线性调频信号并分析它的频谱，使用Matlab编写。(Produce a linear frequency modulation signal and analyzes its spectrum，Using Matlab )

基于matlab的动态物体捕捉程序代码，备注详细，方便初学者学习(Capture-based dynamic object matlab program code, detailed notes, easy for beginners to learn)

本书介绍了光学设计的理论和并给出了一些实例及相关的参考文献，对于从事镜头设计的研究者来说具有很好的参考价值。(This book introduces the theory and optical design and gives some examples and related references for researchers engaged in the lens design is a good reference value.)

说明：  简单的产生PAM调制序列的M文件，可生成txt文件存储数据(Simple produce PAM modulation sequence of M files, it can create a TXT files stored data )

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数值积分各种经典算法的matlab程序实现(matlab codes for classical methods of numerical intergration)

POCS算法实现，较为全面，使用的一个程序。 (POCS algorithm)

这是数学专业的数学建模的课程设计，很有用啊，希望大家踊跃下载啊(This is the mathematical modeling mathematics curriculum design, very useful, ah, ah hope you actively download)

很简单易懂的卡尔曼滤波算法，希望能帮助到初学者(kalman filter)