granule-algorithm

Algorithme Ratiometric Vector Iteration for localization

AM FM PM matlab codes

编程中有的版本可能没有该功能函数，直接拷贝到工具箱里即可使用(Programming without the function of some versions may, directly copy to use can be a tool box )

The fusion of high-spectral/low-spatial resolution multispectral and low-spectral/high-spatial resolution panchromatic satellite images is a very useful technique in various applications of remote sensing. Recently, some studies showed that a wavelet-based image fusion method provides high quality spectral content in fused images. However, most wavelet-based methods yield fused results with spatial resolution that is less than that obtained via the Brovey, IHS, and PCA fusion methods. In this paper, we introduce a new method based on a curvelet transform, which represents edges better than wavelets. Since edges play a fundamental role in image representation, one effective means to enhance spatial resolution is to enhance the edges. The curvelet-based image fusion method provides richer information in the spatial and spectral domains simultaneously. We performed Landsat ETM+ image fusion and found that the proposed method provides optimum fusion results.

qpsk调制的MATLAB实现，串并变换，载波相乘，两路信号相加，实现qpsk调制(MATLAB modulation qpsk realized, string and transform, carrier multiplication, the sum of the two signals to achieve modulation qpsk)

Some useful matlab functions

MATLAB模拟天气雷达信号，并含有雷达信号进行gabor变换时频分析图(MATLAB simulation of weather radar signal frequency, and contains a radar signal gabor transform analysis diagram)

灰色关联分析法，能客观评价事物，具有更高的客观决策性(Gray relational analysis, to objectively evaluate things, more objective decision-making)

非稳态二维热传导有限差分法matlab的代码(The unsteady two-dimensional heat conduction finite difference method matlab code)

说明：  该程序实现了机器人的路径规划，实现避障避碰。(The program realizes the path planning of the robot and the obstacle avoidance and collision avoidance.)