Numerical simulation results show that the prototype filter can obtain a better performance by this method 数值仿真结果表明该方法可以获得较好性能。
An optimal design method for the prototype filter design of the filtered multitone modulation system is proposed 摘要给出了滤波多音调制系统的原型滤波器优化设计方法。
The fourth chapter discusses modulated filter banks . the theory and design method of prototype filter are provided 第四章讨论了调制式滤波器组,给出余弦调制滤波器组的基本原理及设计方法。
In our proposed method , both the objective function and the perfect reconstruction condition are expressed as a quadratic function of the prototype filter coefficient vector 该方法中,目标函数和完全重构条件均被表示成为原型滤波器系数矢量的二次函数形式。
By using the lagrange multiplier approach , the design procedure is formulated as solving the linear equation iteratively to obtain the desirable prototype filter coefficient vector 使用拉格朗日乘数方法,算法通过迭代求解线性方程来获得期望的原型滤波器系数矢量。
Prototype filters are electronic filter designs that are used as a template to produce a modified filter design for a particular application. They are an example of a nondimensionalised design from which the desired filter can be scaled or transformed.