frequency of sampling的例句大全

Study on the Frequency of Sampling and the Controls Parameter of the Test System for Soil Adhesion Property

土壤粘附特性测试系统采样频率及控制参数的研究

Making use of the technology of sampling of intermediate frequency, digital up-conversion, the digital down-conversion, DSP and so on, realizes the digitalization of antiship missile terminal guidance radar transmitting-receiving system.

采用数字中频采样、数字上变频、数字下变频以及DSP等信号处理技术，实现反舰导弹末制导雷达收发系统的数字化。

According to the cutting speed, feed rate, sampling frequency and time, the characteristic parameters of saw-tooth chip type and shear instability could be calculated based on the saw-tooth chip forming frequency formula supported by M.C. Shaw theory.

从切削力高频信号的切削速度、进给量、采样频率和时间可以定性描述锯齿形切屑形态和剪切失稳的特征参数，依据Shaw建立的锯齿形生成频率模型。

Following the introduction of the basic principle of OFDM, some nonideal effects on the performance of OFDM systems are discussed, such as carrier frequency offset, symbol timing offset and sampling clock deviation.

本文在简要介绍了OFDM的基本原理、关键技术的基础上，针对同步问题进行了深入研究。首先分析了同步偏差中的频率偏差、符号定时偏差及采样时钟偏差对系统性能的影响。

But, to the development prospect of the PRML, the sampling frequency becomes higher, so that the request of the timing precision also becomes higher. So, the research of the high-performance timing recovery technology is urgently needed.

PRML通道不断发展的过程中，所需采样率在不断提高，而准确译码对判决定时精度的要求也随之增高，所以，研究高性能的时钟恢复技术也成为硬盘读写通道研究的迫切需要。

This paper analyses reasons of reading error during counter sampling of separated frequency and CTC, propose the solutions and nonlinearity correction with computer software.

分析了分频和CTC计数采样中误读数的原因和解决方法，并利用微机软件实现非线性校正。

An adaptive sampling frequency tracking algorithm which adapt to realization of precise real time harmonic analysis is introduced.

提出了一种适于高精度实时电力谐波分析的自适应调整采样频率的电网频率跟踪算法。

Analysis on Frequency Aliasing in the Sampling of Lowpass and Bandpass Signals

低通和带通信号采样的频谱混叠分析

Through simulation test, the sampling frequency of the board can reach 250 MSPS, while storage capacity can achieve 1 GByte.

通过仿真和测试，该数据采集卡采样率可达到250MSPS，存储容量可达1GByte。

Author suggests that increasing number of measurement taps and prolonging sampling time and enhancing sampling frequency will decrease signals aliasing and leakiness.

并提出在进行压力脉动试验时，应增加测点、延长采样时间、提高采样频率以避免信号遗漏和信号混叠等现象的发生。

An Application of Genetic Algorithms in FIR Filter Design with Frequency Sampling Method

遗传算法在FIR滤波器设计&频率抽样法中的应用

Also, a method of deciding the sampling frequency of sine wave is introduced.

针对FFT计算，还介绍了正弦信号采样频率的选择方法。

The sampling rate of the bandpass signal is exactly twice that of the in-phase and quadrature components obtained at the output. The sampling frequency determination and the lowpass anti-aliasing filter design are Straightforward.

带通信号实际采样率仅为输出端所获同相分量和正交分量采样率的两倍，可以直接确定采样频率和设计低通抗混叠滤波器。

Analysis the Distortion of Time Signal When Sampling in Frequency Domain

解析频域抽样时对应的时域信号失真

The design methodology such as the choice of test signal, sampling frequency and initiative value of the gain matrix is given.

讨论辨识输入信号的设计和采样频率的选择；

The Implementation of Radar Intermediate Frequency Sampling in SPW

雷达中频正交采样在SPW环境中的实现

Realization of High Frequency's Phase Measurement by Sampling Numerical Method

高频鉴相的取样数值法实现

As the variations of the signal frequency, the real number of samples in one cycle changes with the fluctuation of signal frequency which will lead to sampling synchronous deviation.

然而由于电网频率的波动，实际上一个周期内的采样点数N是随频率的变化而变化的，因此必然存在同步偏差，影响测量精度。

Chaotic Phenomena of Ladder& Shaped Sampling Phase Detect Frequency Synthesizer

梯形取样鉴相频率合成器的混沌现象

Owing to the high-speed nature of CPLD, the sampling frequency of the constructed IC can be raised up to the range that cannot be reached by the digital controller based on microcontrollers or DSP.

由于CPLD高速运算的特性，所设计IC的取样频率可以大幅的提升，远超过各式微控器或DSP处理器。