if(max<=1e-5) //三角矩阵的对角元等于0则无解 { cout<<\"no inverse array\\n\" exit(0) } if(line!=i) { swap(p,i,line) swap(q,i,line) } for (k=0 k<N k++) -if (maxlt; = 1e-5) / / triangular matrix diagonal yuan equals 0 (coutlt

在MFC的环境下实现一个DCT变换，将LENA图读入到并显示，之后设置DCT参数，点击转换，再显示出来的就是做过DCT变换以及逆变换之后显示的lena图。运行时候需要做修改：将DCTBMPView.cpp第127行图像读入路径修改一下，再运行。-In the MFC environment to achieve a DCT, LENA figure will read into and displayed, and then set the DCT parameters, click Conve