The first problem to be solved is to map DNA sequences onto numerical sequences in bio-molecular sequence analysis by mathematical, physical and digital signal processing methods.
DNA序列的数值映射是用数学方法、物理方法和数字信号处理方法分析生物分子序列首先要解决的问题。
At first, analog receiver is contrasted to digital receiver, and the feasibility and necessity of IF technology in radar signal processing are illuminated.
首先对模拟接收机和数字中频接收机进行了对比，得出采用数字中频处理雷达信号的可行性和必要性。
First, Discuss the advantage and disadvantage of some methods of time-frequency analysis usually used in the field of signal processing on sound and vibration.
首先，对现阶段常用于声振信号分析领域研究的各种时频分析方法的优缺点进行了分析和比较。
Four types of linear phase fir filters are introduced at first, then of this basis a notch filter for processing ECG signal is designed by using multiple exchange algorithm.
首先介绍了线性相位FIR滤波器的四种情况，然后在此基础上设计了一种应用多重交换算法来处理心电信号的陷波滤波器。
In this paper the principle of video coding, the recommendation H. 263 and the real-time signal processing system based on DSP chip are introduced first.
本文首先介绍了视频图像编码原理、H . 263建议和基于DSP芯片的实时信号处理系统。
The displaying method to play video signal flow through first and second video frames contains processing step, comparing step and controlling step.
液晶显示方法，用以播放一视讯流的一第一视框与一第二视框，包括一处理步骤、一比较步骤及一控制步骤。
In this paper, the mechanism of the ionosphere contamination from the ionosphere distortion is exposed for the first time by analyzing the process of HF radar signal processing.
该文通过对高频雷达信号处理过程的分析，阐明了电离层扰动对回 波信号污染的机理。
First, we built up the total internal reflection microscopy and wrote the signal acquisition and processing programs.
首先，我们自行搭建了全内反射显微镜，并编写了数据采集与处理程序。
First, we built up the total internal reflection microscopy and wrote the signal acquisition and processing programs.
首先，我们自行搭建了全内反射显微镜，并编写了数据采集与处理程序。
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