Theoretical analysis shows that FV-ELT give a higher transform gain than FV-MLT or MLT. Simulation results for an example with 8 nonuniform subbands shows that FV-ELT are superior to FV-MLT for some frequency properties.

• 理论分析结果表明FV-ELT比MLT和FV-MLT有更高的变换增益,以8子带为例的仿真结果,也进一步验证FV-ELT提供了更好的时频分析特性。