许多物理测量要用很宽的动态范围刻划特征,因为一些重要数据存在于总量程的某个小区间内,称重系统(用于测量大毛重值之上的小重量变化),分色仪和医疗器械就是一些需要在宽范围上精确分辨信号的应用例子。取得这种分辨率的一个方法,是设计 Many physical measurements characterize a wide dynamic range because some of the important data resides in a small area of ​​the total range, the weighing system (used to measure small weight changes above large gross weights), color separation Meters and medical devices are some examples of applications that require accurate signal discrimination over a wide range of wavelengths. One way to achieve this resolution is to design