片语

singly terminated low-pass filter prototype单终端低通原型

prototype lowpass filter低通原型滤波器

filter prototype滤波器原型

analog prototype filter模拟低通原型滤波器

英汉例句

• this thesis mainly designs the efficient prototype filter and modulation filter set using the method of frequency-response masking(frm) and simulates them using matlab software.

  本课题主要是利用频罩法实现高效的原型滤波器设计和调制滤波器组的设计与实现，并利用matlab软件对所研究的内容进行了仿真。

• a kind of rigorous design method for microwave and millimeter-wave filters is (presented). the element values for distributed low-pass prototype filter are transformed into(general) k-inverters.

  介绍了一种微波及毫米波滤波器精确设计方法：由滤波器的原型参数，导出滤波器的广义阻抗变换系数；

• we use the method of golden section and newton iteration to solve the nonlinear constrained minimization problem. as a result, the prototype filter of nea…

  最后用黄金分割和牛顿迭代方法解决非线性约束优化极值问题，得到满足几乎完全重构和小波正则性条件的低通原型滤波器。

• in this paper we study linear phase maximally decimated fir cosine modulated filter banks, in which each filter has linear phase and is obtained by modulating the prototype filter by cosine sequences.

  现研究了一种具有线性相位的最大抽取fir余弦调制滤波器组，该滤波器组中每一个滤波器都具有线性相位，且由原型滤波器经余弦序列调制得到。

• if a half-band filter is used as a prototype filter in the proposed method, even more multipliers can be .

  若将半带滤波器作为过渡带补偿设计方法中的原型滤波器，则能比最初的频率响应掩蔽方法使用更少的乘法器。

• an optimal design method for the prototype filter design of the filtered multitone modulation system is proposed.

  给出了滤波多音调制系统的原型滤波器优化设计方法。