贡献图 meaning in Chinese

contribution chart

Whereas , the joint angle method , which could improve the q - statistic plots method , was used to isolate the fault source on line employing the history fault knowledge
联合角度法改进了传统的贡献图的诊断方法，通过对故障库中的故障知识的利用，能够在线的分离出发生故障的传感器。
A novel fault diagnostic strategy based on time - varying dynamic pca model has been presented , which makes use of continuous updating time - lagged data matrix to construct a changeable pca model to fulfill the task of fault detection and identification
摘要提出利用不断更新的时滞数据矩阵建立变化的动态主元模型对某些动态系统内的传感器故障进行检测，利用变量贡献图的样本平均对故障进行识别的方法。
At the same time , several practical algorithms , included nipals and simpls , were proposed and their main s as codes were given in appendices . through comparing four techniques of outlier test with each other , we summarized their respective advantages and disadvantages of each techniques and clarify the their distinct usages
同时，也简要介绍了偏最小二乘回归的四种离群点检测方法，即偏f检验、残差图与正态分位数图、主成份图（ t t图）、样本点贡献图。