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数值分析中的插值计算，包括梯形公式，Simpson公式，复化梯形公式，复化Simpson公式，(Numerical Analysis of interpolation calculation, including the trapezoid formula, Simpson formula, rehabilitation of trapezoid formula, rehabilitation of Simpson formula)

matlab编程基础，介绍matlab编程语言的ppt，方便matlab学习(matlab Programming on the matlab programming language ppt, easy to learn matlab)

Filter im_correl for procesing images

fir滤波器，7、8、13、14，对信号进行alpha、betagamma滤波，调用方法 Hd = fir_alpha 滤波后信号 = filter(Hd,原信号) 得到的信号是时域信号，plot直接显示(Fir filter, 7, 8, 13, 14, alpha filter for signal method is called Hd = fir_alpha After filtering signal = filter (Hd, the original signal) Signal is time domain signals, the plot showed directly)

用matlab编程实现数字传输码型的仿真，包括单双极性归零，不归零，HDB3等(Digital transmission code simulation using matlab programming, including single and double polarity zero, not zero, HDB3, etc.)

icp算法源代码，主要用于点云拼合，是基于matlab上编写的。(icp algorithm source code, mainly used for point cloud assembly is prepared based on matlab.)

图像处理之人脸识别，基于数学形态学的边界提取(Image processing of face recognition, based on mathematical morphology for edge extraction)

Finite Difference Time Domain Method for Electromagnetics With MATLAB Simul FDTD计算的经典书籍(Finite Difference Time Domain Method for Electromagnetics With MATLAB Simul FDTD calculation of the classic books)

FSK信号解调MATLAB实现源码，简单的例子(Demodulation of fsk)

摄像头定时拍照matlab程序，并制作了GUI界面，可直接运行。(Webcam time taking pictures matlab program, and produced a GUI interface, can be directly run.)