pi-facerec-box-master

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.

bp网的程序，设计一个神经网络字符分类器对英文字母进行分类。输入向量含有16个分量，输出向量分别用设置的T向量，还不完善，有待改进(bp network program, character design a neural network classifier to classify the English alphabet. Input vector contains 16 components, respectively T vector output vector set, not perfect, needs improvement)

利用matlab使用模糊数学的方法进行聚类分析(Using matlab to use the method of fuzzy clustering analysis)

用matlab编写的关于图像的行分割和列分割算法，很实用(Prepared using matlab line on the image segmentation algorithm segmentation and out, very useful)

STEP模型读取的类库，官方资料，附文档说明(Read STEP model library, official data, with documentation)

To guide simulink in matlab

MATLAB coding for 4QAM is given

Median filter to image denoise (matlab)

用music算法实现对一个正弦信号频率的估计(Realization of a sinusoidal signal frequency estimation algorithm with music)

基于rls算法的多麦克风降噪matlab程序代码(Matlab code based on the the rls algorithm of multi-microphone noise reduction)