Based on the systematical research on interpolation filter theory,a class of 128×interpolation filter used for audio ∑-DAC is presented.
基于系统研究插值滤波器理论,选用了两级半带滤波器实现4×插值和级联32×采样保持电路,设计了一种适用于高精度音频过采样∑-DAC的128×数字内插滤波器。
参考来源 - 高精度∑In the last section, the FPGA implementation of the interpolating filter for signal shaping ofmixed scheme are discussed.
在融合方案的信号成形的FPGA 实现中,讨论了内插滤波器的FPGA 设计和优化方法。
参考来源 - 地面数字电视传输系统中信道调制的设计与实现·2,447,543篇论文数据,部分数据来源于NoteExpress
提出一种低复杂度内插滤波器的设计方法。
A low complexity design scheme of interpolation filter was proposed.
第三部分研究了干扰抑制算法中的内插滤波器设计问题。
The third part lucubrate the design of interpolation filter in the interference suppression algorithm.
另外,由于内插滤波器是确定的,因而这些插值算法就缺乏利用图像本身信息的机制。
On the other hand, due to the low-pass filters fixed, these algorithms fail to utilize the information of the image itself.
应用推荐