ColdCode's Hello World~

基于库函数实现十进制转二进制，二进制转十进制。 ｛二进制以字符串形式表示，不含除"0", "1"外其他字符｝ Language support(Up to now 16.9.14): C/C++ , Python C/C++: Dec->Bin #include #include char buffer[9] = {0}; _itoa( _integer, buff

Target: 将浮点数量化到最近的2^n定点数 Code: E.g. 量化为3bit 区间为[-1,0.5] #include #include using namespace std; template int getArrayLen(Dtype& array) { return (sizeof(array) / sizeof(array[0])); } t

original source: http://stackoverflow.com/questions/3519959/computing-the-inverse-of-a-matrix-using-lapack-in-c Function: inv(A) C++ Code (Edited): #include #include // pre install : //

RGB to Ycbcr IplImage* workImg = cvLoadImage(img_name.c_str()); IplImage* Y = cvCreateImage(cvGetSize(workImg),IPL_DEPTH_8U,1); IplImage* Cb= cvCreateImage(cvGetSize(workImg),IPL_DEPTH_8U,1); Ipl

Head.h #include #include #include #include #include #include cv::Mat to IplImage* IplImage* workImg = cvLoadImage(img_name.c_str()); IplImage* Y = cvCreateImage(cvGetSize(workImg),IPL_DEPTH_8