hahaha_2017的博客

//数组的冒泡排序 void sortA2(int a[], int length){ int i, j, temp; for(i = 0; i < length-1; ++i){ for(j = 0; j < length - i - 1; j++){ if(a[j] > a[j - 1]){ ...

参见https://www.cnblogs.com/yechanglv/p/6941993.html

参考https://blog.youkuaiyun.com/jhz033/article/details/73527288

Mat Vec2Mat(vector<vector<float>> vec) //二维Vector转Mat { int row = vec.size(); int col = vec[0].size(); Mat img(row ,col, CV_32F); float *ptmp = NULL; for (int i = 0; i ...