Objective to study the prognostic value of ST-segmentevaluation pattern in patients with acute anterior myocardial infarction.
目的探讨急性前壁心肌梗塞梗塞区心电图ST段形态的预后价值。
2
Testing with the average segment SNR and Perceptual Evaluation of Speech Quality (PESQ), the improved algorithm is close to g.
用平均分段信噪比和感知语音质量评价(PESQ)测试，改进算法编码质量接近于g。
3
Specially, in performance evaluation module, road segment affects the precise of the result of evaluation and the method of building system. it is the base of the performance evaluation.