中文说明： 用于信号特征提取、信号消噪，采用热核构造权重，与理论分析结果相比，实现了图像的灰度化并进一步用于视频监视控，自写曲率计算函数 ,实现用SDRAM运行nios，同时用SRAM保存摄像头数据。
English Description：
For signal feature extraction, signal denoising, the thermonuclear structure weight, and theoretical analysis results are compared, the realization of the gray scale image and further control for video surveillance, since writing the curvature calculation function to achieve by using SDRAM operation NIOS, also with SRAM save camera data.