这是一个实现Levenberg-Marquardt算法的MATlAB代码，总共4个文件f.m产生目标评价函数，l_m_trust.m是进行L_M算法迭代处理，trtestlm.m是采用置信域方法决定更新参数和置信系数，而测试函数入口时test_lm.m，每个函数里面有详细的中文注释，希望能给你的工作带来帮助！-This is an implementation of Levenberg-Marquardt algorithm MATlAB code, generated a total of f

C++环境下基于单文档的图像的读入和各种特效显示，代码中有详细的中文注释，对于初学者很有帮助-C++ environment based on a single document image read and display a variety of special effects, the code in detail in the Chinese comments, very helpful for beginners

C++环境下基于单文档的图像的读入，并在此基础上访问图像像素点，代码中有详细的中文注释，对于初学者很有帮助-C++ environment based on a single document, read in the image, and on this basis, access to image pixels, the code in detail in the Chinese comments, very helpful for beginners