说明:matlab实现s小波变换代码,m文件。输入图像矩阵,输出一幅图像,分为四块。-s Matlab achieve wavelet transform code, m documents. Input image matrix, the output an image, divided into fo...
说明:matlab的图像处理。图像编码(HUFFMAN编码)小波变换,1、 分别用sobel、Laplacian-Gaussian方法对一幅灰度图像进行边缘提取-Matlab image processing. Image Coding (HUFFMAN coding) wavelet transform...
说明:可以进行傅立叶变换的matlab程序 保证可以使用 -Fourier Transform can guarantee that you can use matlab program
说明:用中心差分实现一维小波变换,可自行作改进-with center differential to achieve a peacekeeping wavelet transform, the discretion to make improvements
说明:对数极坐标变换