数字信号处理滤波 C语言代码 包括常见的各种滤波-DSP C language

纯c语言实现图像的各种的增强功能，滤波，添加噪声，同时还有图像的几何变换的c代码-Pure c language to achieve the image of the various' s enhancements functions, filtering, add noise, simultaneously as well as image of the geometric transformation of the c code

各种滤波代码，C语言实现，平滑、递推、中位值等等(C language, various digital filtering)