关于双重抽样 - 中南大学学报(自然科学版、英文版) 关键字: 抽样理论; 样本调查; 无偏估计; 方差[gap=217]Key words: sampling theory; sample surveys; unbiased estimate; variance
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第一章农药分析取样理论与方法 分析采样的理论与方法 基本概念 采样理论(sampling theory) 是指如何进行试样采集的数学统计理论。怎样通过局部采样在统计意义上尽可能代表总体,是采样理论和方法所研究的内容。
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4.2飞机供电参数测试系统采样数据的基本处理 4.2.1信号的采样 抽样定理(sampling theory):若连续信号x(r)是有限带宽的,其频谱的最 高频率为/:_,XCx(t)抽样时,若保证抽样频率 丘≥2正(或Q,≥2Q。
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这是一个非常广的领域, 包括了取样理论(sampling theory) , 矩阵方程(matrix equations) , 微分方程的数y,值解法(numerical solution of differential equations) , 还有优化问题(o...
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stimulus sampling theory 刺激抽样理论
two-dimensional sampling theory 二维抽样理论
exact sampling theory [数] 精确样本理论
classical sampling theory [统计] 经典抽样理论
random sampling theory 随机抽样理论
signal sampling theory 信号采样理论
Equivalent Sampling Theory 等效采样
interval sampling theory 区间抽样理论
Sampling Theory of Large Graphs 大规模图的采样理论
Firstly, it elaborates the sampling theory and multi-velocity sampling theory, which possess theoretical guidance for the design and implementation of a SR Baseband transmitter.
首先,详细阐述了采样定理和多速率信号理论,为基频发射机的设计实现奠定了理论基础。
参考来源 - 基于DSP的基频发射机的研究The results of the four paired comparisons in each experiment consistently conformed to the predictions made by the sampling theory. The results consistently support the sampling theory rather than the other two explanations.
以大学生为被试的两个实验结果一致支持抽样理论而不是别的归纳推理理论。
参考来源 - 归纳推理的抽样理论·2,447,543篇论文数据,部分数据来源于NoteExpress
This paper represents a data sampling interpolation method based on computer sampling theory.
这里提出了一种基于计算机采样思想的数据采样插补方法。
An integral sampling theory is employed to investigate principle and characteristic of the method.
运用积分抽样理论分析了该方法传输图像的机理和特性。
This paper analyses sampling method and sampling precision of complex impulse response by sampling theory.
本文利用抽样理论分析了调幅调频脉冲响应抽样的方法及其精度。
Now this is interesting, Hacking says, because it shows that sampling theory was part of Nala's theory.
哈金说,这很有趣,抽样理论是那勒所学知识的一部分
Let me read to you-- this is taken from his book: "What this kind of research design means is a change in our conception of statistics, and especially of sampling theory.
以下这话引自他的书:,“设计出这类调研是为了,改变我们对统计的观念,尤其是对抽样调查的看法。
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