sample theorem中文是什么意思

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中文翻译
造句

采样定理

sample n. 1.样品，货样。 2.标本；榜样，实例。 3.【统 ...
theorem n. 1.(能证明的)一般原理，公理，定律，法则。 2. ...
s theorem 贝叶斯定理
theorem n. 1.(能证明的)一般原理，公理，定律，法则。 2.【数学】定理。 -matic , -matical adj.,-ically adv.
by sample 凭样品
on sample 凭样本; 作样品
sample n. 1.样品，货样。 2.标本；榜样，实例。 3.【统计】典型取样，抽检查。 4.【电讯】信号瞬时值。 5.【冶金】〔 pl. 〕锌华。 That is a fair sample of his manners. 那就是他的典型态度。 a light sample 光脉冲。 up to sample 1. 和样品一样[相符]。 2. 可以接受的，可以同意的。 vt. 从…取样，从…抽样；提供；货样；对…进行抽样检查。
to sample 取样品
buckingham theorem, pi theorem 定理
converse theorem; inverse theorem 逆定理
pi theorem, buckingham theorem 定理
15 theorem 15-定理
abel theorem 阿贝尔定理
abelian theorem 阿贝耳定理
abelruffini theorem 阿贝尔-鲁菲尼定理
addition theorem 加法定理; 可加性定理
adiabatic theorem 绝热定理
advance theorem 超前定理
altitude theorem 高度定理
ampere theorem 安培定理
apolarity theorem 配极定理
approximation theorem 逼近定理; 近似定理
area theorem 面积定理; 面积原理
array theorem 阵列定理
asymptotic theorem 渐近定理

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例句与用法

Since the wavelets possess symmetry and intrepolation , the sampling theorem on approximation subspace is established easily
用该方法构造出的小波具有插值性和对称性，因而容易建立信号采样定理。
The history of sampling theorem in wavelet subspaces is presented in section 1 . some results and preparing works are showed in section 2
第一节给出了小波子空间上抽样定理的发展状况；第二节呈现出已知结果和准备情况。
The traditional beam propagation algorithm based on fast fourier transform fails to give right results due to the limitation of the sampling theorem
由于取样定理的限制，常规的基于快速傅里叶变换( fft )光束传输模拟算法不能进行任意焦距聚焦光束的传输过程的模拟。
It involves the modules of realtime data acquisition , spectrium monitoring , signal searching automatically , etc . the structure of hardware is first introduced , then the variable band - pass sampling theorem is discussed
它主要包括实时数据采集、频谱监测、信号的自动搜索等模块。本文涉及了软件无线电的思想及其技术。
The influence of the detecting array on the spectrum signal is studied . a solution is put forward to correct the displacement error caused by width of the light activated element , when the sampling theorem is satisfied
提出了在满足采样定理的前提下，采用频域反卷积的方法来消除由像元宽度对光谱峰值定位造成的亚像元误差。
This paper makes out the sampling frequency of bandpass sampling theorem , reduces the data rate after the sampling of broadband software radio ( signal bandwidth is 20 mhz ) and raises information processing speed
本文确定了按带通采样定理采样的频率，降低了宽带软件无线电(信号带宽为20mhz )采样后的数据率，提高了信息处理能力。
In this paper the theory of microscanning is described and the process of imaging of microscanning is simulated theoretically , meantime , the possibility of improving the quality of image using microscanning is deduced from the sampling theorem
详细介绍了微扫描的原理，并对微扫描的成像过程进行理论建模，从抽样定理推论出采用微扫描技术对改善图像质量的可能性。
Digital interpolation beamforming is feasible . by using it , the result as same as by using high sampling rate can be got after passing a interpolation filter with the premise that nyquist sampling theorem should be satisfied and the frequence response of the filter is good enough
数字内插波束形成技术是一种可行的方法，它能够在低的采样率下，通过内插滤波，获得与高速采样相同的结果，前提是满足奈奎斯特采样定律和内插滤波器的频率响应足够好。
The system adopts the technique of the broadband intermediate frequency digitalizing software radio based on bandpass sampling theorem . after sampled , the signal is processed by dsp module with vxi bus interface . the system performs signal analysis and spectrum monitoring function by means of software fully
本系统采用带通采样的宽带中频数字化软件无线电技术，采样后的数字信号处理由具有vxi总线接口的dsp模块完成，通过软件完成信号分析和频谱监测功能。
First , how to conduct sample and quantification of continuous time signal which is prior condition of sdr is explored in detail , and the comparison and analysis of some sample modes are given in which band pass signal sampling theorem is most important . second , multi - sample rate signal processing which is an important basis of sdr is studied . emphasis are put on decimation and interpolation those are the most fundamental process and the realization of decimation and interpolation filter
在基于中频采样的软件无线电结构框架下，首先详细探讨了软件无线电的前提条件，即如何对连续时间信号进行采样量化，比较分析了几种采样的方式，其中最为重要的是带通信号采样定理；然后探讨了软件无线电的一个重要基础，即多采样率信号处理，重点讨论其最基本的两个过程抽取和内插以及抽取器和内插器的实现；接着介绍了结构简单、适用于一级抽取的cic滤波器和适用于做2倍抽取的半带滤波器；再次论文在总结了传统的调制解调基础上，结合软件无线电器件的特点，系统的探讨并实现了基于正交思想的am 、 fm 、 ask 、 fsk 、 bpsk 、 qpsk的正交调制解调算法。