self.conn.close()
Source: Computational Materials Science, Volume 268。关于这个话题，新收录的资料提供了深入分析
Dithering in its simplest form can be understood by observing what happens when we quantise an image with and without modifying the source by random perturbation. In the examples below, a gradient of 256 grey levels is quantised to just black and white. Note how the dithered gradient is able to simulate a smooth transition from start to end.。新收录的资料是该领域的重要参考
Connected Papers Toggle。业内人士推荐新收录的资料作为进阶阅读