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Le Descripteur SIFT (Scale Invariant Feature Transform) [1] consiste a extraire un histo- gramme d orientations de gradients autour d un point d inter^et de l image. Le principe du calcul du descripteur est illustre a la gure

Matlab图形图像处理函数详细列表.pdf(Matlab function )

本程序为标准的微分进化算法，可以提供开发人员进行扩充。(differential evolution)

这是我自己编写的灰色负荷预测程序，需要的可以下载看看。(This is what I have written gray load forecasting procedures, need to see can be downloaded.)

用自适应门限的方法进行跳频信号的参数估计，取得了较好的效果(Adaptive threshold method estimates the parameters of frequency hopping signals, achieved good results)

说明：  filter size image processing

地震 用神经网络自适应竞争系统实现 等级的显示(Earthquake adaptive neural network competition level display)

经典DOA估计算法matlab仿真，延迟相加，MUSIC，ESPRIT。有详细注释，步骤清晰，适合初学者学习(Classic DOA estimation algorithm matlab simulation, delayed addition, MUSIC, ESPRIT. There are detailed notes, clear steps for beginners to learn)

图像处理，在WORD中写有区域生长算法的matlab代码，可直接用，也可以改进。(Image processing, written in WORD region growing algorithm matlab code, can be directly used, it can be improved.)

在通讯系统中，可以计算一个信号的SNR,THD等(In communications systems, can calculate a signal s SNR, THD, etc.)