The dependences in multitemporal multispectral images by independent component analysis are reduced . in the algorithm , damped factor is imported to reduce the dependence on initial weights , thus the robust of the algorithm is improved 在改进的独立成分学习算法中,通过在梯度下降方法中引入阻尼因子,降低了对初始值的依赖,提高了独立成分求解的稳健性。
It helps when an amplifier has a high damping factor ( in other words , a low output impedance ) because the degree to which it is affected , itself , by these annoying speaker behaviors is reduced along with its output impedance 这个时候如果放大器的阻尼因子足够高的话它就可以帮助我们了（换句话说，低输出阻抗） ，因为阻尼因子的量度直接影响到这个问题，放大器的输出阻抗越小，相应的这些恼人的放大器的行为也会减少。
