Objective Comparing the examination of velopharyngeal function of normal phonation using CT and nasopharyngofiberscope (NPF).
目的比较CT和鼻咽纤维镜两种方法对正常发音者腭咽闭合功能的检测。
2
Methods Examination and comparison the velopharyngeal types and velopharyngeal insufficiency rates of 10 patients with normal phonation using CT and NPF.
方法应用CT和鼻咽纤维镜分别对10例正常发音者的腭咽闭合类型和腭咽闭合不全比率进行检测并比较。
3
In state estimation of satellite attitude determination, both traditional extended Kalman filter (EKF) and the proposed nonlinear predictive filter (NPF) have their own merits and defects.