a priori information meaning in Chinese
先验信息
验前信息
Examples
- The iteration formula and determination of iteration step are set up according to a priori information of rock and concrete
建立了考虑先验信息的修正高斯-牛顿算法的迭代格式和迭代步长的确定方法。 - Blind beamforming ( bbf ) is concerned with the reconstruction of source signals from the outputs of a sensor array without a priori information of the direction of the desired source , relying instead on signal characteristics and array structures
盲波束形成无需知道目标波达方向等先验信息，直接利用信号、基阵自身的特性，就可从基阵的输出采样信号中恢复出期望信号。 - A method based on gene expression programming ( gep ) for identifying the nonlinear system model is presented , which makes up the insufficiency that traditional identification methods need much a priori information , and has a tidier and more efficient system model expression mode than genetic programming ( gp )
摘要给出了利用基因表达编程( gep )进行非线性系统辨识的方法，弥补了传统辨识方法需要过多预知信息的不足，有着比遗传编程( gp )更简洁有效的系统模型结构表达方式。 - Firstly , the problem of multiple a priori information fusion has been studied under the condition of the same test environment , such as the consistency test of a priori information , the credibility analysis of a priori information , the calculation of credibility with information likelihood rate , the expression of fusion posterior distribution based on the credibility of multiple a priori information
首先,研究了同种环境下多源验前信息的融合问题,如验前信息的相容性检验、验前信息的可信性分析、基于信息似然比的可信度计算、基于多源验前信息可信度的融合验后分布表示等。