指数滤波器 meaning in English

exponential filter

Finally , the problem of exponential filters for nonlinear time - delayed systems is considered . the filters designed by using the given approach can guarantee the stead - state and transient performance . by choosing suitable attenuation index , the perfect performances of filters can be attained
四、研究了一类不确定非线性时滞系统的指数滤波器设计问题，提出了一种设计指数滤波器的方法，使用该方法设计的滤波器可以同时保证滤波器的稳态性能和暂态性能，通过选取滤波器的衰减指数，可以使得滤波器具有良好的衰减性能，仿真结果很好地验证了所给出的方法。