QAM

ISAR点目标成像程序。根据ISAR概念写的,没有考虑包络对齐、初相补偿等。(ISAR point target imaging procedures. According to the concept of ISAR write, without considering envelope alignment, the initial phase compensation.)

说明：  matlab 基于形状的图像检索算法 关于七个不变矩的主要算法 中 主要体现出 输入输出 的步骤！ ！！！！！！(matlab image retrieval algorithm based on the shape of seven invariant moments on the main algorithm is mainly reflected the input and output of the steps! ! ! ! ! ! !)

this file contains 5-6 matlab simulink models , which is base to learn the simulink in first instant

主轴有限元分析临界转速及刚度、阻尼与模态振型。(Finite Element Analysis Critical spindle speed and stiffness, damping and mode shapes.)

matlab 学习书籍，参考编成。给初学者提供良好的帮助。(Matlab study books, reference organization. Beginners to provide good help.)

高光谱源数据，用于高光谱实验。高光谱源数据，用于高光谱实验(Hyperspectral data source for hyperspectral experiment.Hyperspectral data source for hyperspectral experiment)

在matlab环境中自动识别连通区域的大小,从先验概率中采样，计算权重，小波包分析提取振动信号中的特征频率。( Automatic identification in the matlab environment the size of the connected area, Sampling a priori probability, calculate the weight, Wavelet packet analysis to extract vibration signal characteristic frequency.)

将Excel表中的大量数据输入到Matlab中(The large amounts of data in an Excel table input to the Matlab)

随机固定求和函数，里面附有具体的应用讲解，可参考。(Random fixed sum function, which accompanied the application of specific explanations, can be found.)

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