The coefficient optimization for the multistage sampling rate conversion is also presented.

还给出了多级实现的系数优化算法。

As a result, a deep investigation should be made for the sampling rate conversion of images.

所以，有必要对图像的采样率变换作一番深入的研究。

A versatile multichannel file format and sampling rate conversion tool of utmost sonic quality and unprecedented conversion speed.

一个多用途的多通道文件格式和采样率转换工具带给你非比寻常的音质和前所未有的转换速度。

This paper focuses on the technologies in digital down converting, such as sampling theorem, sampling-rate conversion, digital filter and digital orthogonal demodulation.

本文首先对数字下变频所涉及的采样定理、采样率转换、数字滤波和数字正交混频等基本理论进行了研究分析。