资源列表
exp_filter
- matlab编写的各阶指数的指数低通滤波器对与图像的影响，画图比较滤波前后的对比图。-matlab index prepared by the index of the order low-pass filter and image of the effect of drawing the contrast to compare before and after filtering Fig.
x_cwt
- 调频信号的小波变换 通过小波脊对调频斜率的估计。-FM signals in the frequency of the wavelet transform is estimated swap
gaussiansalt
- matlab编写的处理高斯，椒盐噪声的源码。-matlab prepared to deal with Gaussian, salt and pepper noise source.
CIF2BMP-ok
- CIF图像转BMP图像，matlab程序，速度快，有注解。-CIF image transfer BMP image, matlab program, fast, with annotations.
direct-method
- 这是基于周期图改进的welch的功率谱估计，这种方法是在经典周期图的基础上改进而来的，效果很不错 -This is based on the improved welch periodogram power spectrum estimation, this method is based on the classical periodogram improvement comes, the effect is very good
BilateralFiltertest
- 双边滤波的简化形式，首先采用行卷积，再采用列卷积，相比二维卷积速度提高很多，效果却一样。-very good code
raw2bmp
- 将.raw格式的图像数据（3D）保存为多幅BMP格式的图像文件，可以自由选择要保存的slice.-The raw format image data (3D) save multiple BMP format image files, you can freely choose to save slice.
PlotTwoPoint
- 自己编写的直线两点式图像绘制函数，文件已带使用说明//编 写 人：Chernic//学 校：广州大学//联系邮箱：iamchernic@gmail.com-I have written two-point line drawing functions, file with instructions for use// Write the person: Chernic// School: Guangzhou University// Contact E-mail: iamchernic@gmai
hipass_filter
- 实现高通滤波器的程序代码，很方便，很实用-High-pass filter code, very convenient, very practical
xinhaohezixiangguan
- 使用自相关函数来检测混合信号中的周期信号-Use the autocorrelation function to detect a periodic signal mixed signals
gaosilvbo
- 高斯滤波代码，先对源图像进行加噪处理，然后再对其进行滤波。-Gauss filter code, the source image denoising, and then the filter.
aliasing_distortion
- Read a grayscale image, downsample it by a factor of 4, and reconstruct the full size image the downsampled image. Then, prefilter the original image with a lowpass filter and repeat downsampling and reconstruction as before. -Read a grayscale im