并行计算程序 Descr iption: This program blurs an image file in a parallelized computation The root process reads the file and distributes a part of the image file to other processes. Each process makes the filter operation on the part of the image

灰色预测 数据不呈现一定规律下可以采取的一种建模和预测方法，其预测数据与原始数据存在一定-The gray prediction data does not show a certain law can take the modeling and forecasting methods, forecast data and raw data there is a certain