从hsl颜色空间转到rgb空间，采用matlab代码填写，已封装，可以直接调用该函数(From the HSL color space to the RGB space, using matlab code to fill in, has been encapsulated, you can call the function directly)

RGB颜色空间转换到HSL颜色空间，MATLAB编译(RGB color space is converted to HSL color space, MATLAB compilation)