2010.10 统计假设检验（statistical test of hypothesis） 总体参数估计（estimation of population parameter） 估计量（estimator）是估计总体参数的统计 量。
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On the basis of theory analysis, the author designed the conceptual model on trust governance in channel and proposed hypothesis and carried on statistical test through demonstration research.
在理论分析的基础上，构建了渠道信任治理的概念模型，提出了相应假设；并通过实证研究对假设进行了统计检验。
Compared with the Sf obtained from the concept of parameter estimation, the Sbased on the idea of hypothesis test is'much colser to the actual statistical value.
通过算例表明与传统的参数估计概念的分散系数相比，假设检验观点的分散系数更趋近于实际统计值。
In the SPM method the composite hypothesis test is performed by means of the monotonic characteristic of the even order statistical phase moments of MPSK signals.
相位统计矩方法利用MPSK信号符号初相位偶阶统计矩为M的单调递增函数的特性，并进行M进制识别复合假设检验。
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