一个基于水声通信下的迭代检测算法，主要利用了交织分多址（IDMA）技术-Iterative detection algorithm based underwater acoustic communication, the main advantage of interleave division multiple access (IDMA) technology

Although it has been proven to be particularly effective in many applications,EMD method has several drawbacks. The major problem with EMD is the lack of theoretical Framework which leads to difficulties for the characterization and evaluatio

基于图像处理与机器视觉的车辆轮对踏面检测技术，主要算法有图像类型的转 化、图像反色、中值滤波、LoG(L即lacianofGaussian)锐化算子、基 于迭代法的闽值分割、细线化等,使得提取的轮对图像信息达到了较高的精度 -Based on image processing and machine vision of the vehicle wheel tread detection technology, the main algorithm of image type An