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利用matlab进行频域低通和带通滤波,效果不错(Frequency domain using matlab low-pass and band-pass filtering)

matlab灰度图像的边缘提取：直方图均衡化，canny算子实现一阶偏微分，计算梯度幅值和方向(matlab Gray Image Edge Extraction: histogram equalization, canny realization of first-order partial differential operator, calculate the gradient magnitude and direction)

Active noise control matlab

GUI的使用实例，可以更好地学习！可以参照程序来做(Instance of the GUI to use, you can learn better! Can refer to the program to do )

说明：  一个用于CDPD调制解调器参数设置的程序。(a CDPD modem for parameter setting procedure.)

DS program of IMIFOC

说明：  空间数据索引技术的描述，初学者可以进行简单的了解(Description of spatial data indexing technology, beginners can be a simple understanding of)

Qam modulation effective matlab code

以二进制显示数据，并将显示内容用文本方式保存以便分析(display data in binary and text content used to analyze ways to preserve)

ANSYS电磁场分析指南，有关2D的分析。(ANSYS electromagnetic field analysis guidelines for the 2D analysis.)