对电子专业设计有用，针对放大器件的非线性算法工具。-Professional design of electronic useful algorithm for nonlinear amplifier parts tool.

针对功放得到非线性失真，采用查表法预失真对功放的非线性进行补偿，仿真表明了补偿方式的有效性。-Obtained for nonlinear distortion amplifier, using the look-up table predistortion to compensate for non-linear power amplifier, simulation shows the effectiveness of compensation.