Nate Robins教程之Pixel formats Pixel formats specify the properties of OpenGL contexts. Pixel formats in conjunction with palettes are the gateway through which an appropriate context for an application is created. Their use is described below.-Nate R

gen_H利用随机pi矩阵排列而成的LDPC稀疏校验矩阵产生 很好的不错-Gen_H arrangement with random PI matrix of LDPC sparse check matrix to produce a good is good