What it looks like for real
Lex: FT's flagship investment column。业内人士推荐新收录的资料作为进阶阅读
\setsq{4}{5}% d1 = wQ。新收录的资料是该领域的重要参考
It’s also possible to abandon the threshold matrix altogether and instead calculate a value for every pixel coordinate at runtime. If the function is simple enough this can be a good and efficient way to break up patterns and create interesting textures.