fractal

运用光谱角法进行岩性填图的matlab代码(Matlab code for lithology mapping using spectral angle method)

说明：  图像分块的处理和matlab水印的提取，(Image sub-block processing and matlab watermark extraction,)

同态滤波增强暗部细节，通过分解为照射分量和反射分量处理图片(Homomorphic filtering enhances the details of the dark portion by decomposing the image as an irradiated component and a reflection component)

YUV Quantization using VS2010

本matlab程序可生成低通滤波器，数字图像处理(The matlab program can generate low-pass filter, digital image processing)

粒子滤波算法的实现，其中重采样采用残差重采样算法。(Particle filter algorithm, in which the use of residual resampling resampling algorithm.)

批量读取某一文件夹下的所有地表潜热通量数据（.NC格式），全球数据，转换为TIFF栅格格式。遥感数据批处理。(Read surface laten heat flux data (.nc) to geotiiff format.)

实现一个完整的OFDM系统，可以显示频谱图。(OFDM systems to achieve a complete, can be displayed spectrum.)

该代码是对图像进行二值化处理，进行图像分割(The code is to binarize the image, the image segmentation)

jpeg图像压缩和解压缩过程，使用的哈弗曼表包含于程序中，内有详细的文件说明(jpeg image compression and decompression process, the use of Huffman tables included in the program, with detailed documentation)