Filter coefficients的用法和样例：
例句
- Using the NNA,the designed filter coefficients can be obtained from the specified amplitude-frequency responses.
根据给定的幅频响应指标，按该算法可获得滤波器系数。 - A new method for construction of multi-wavelet filter coefficients matrix using orthonormal expansion technique was proposed.
摘要根据正交多小波的特点，提出了一种利用正交扩充来构造多小波滤波器系数矩阵的方法。
