Iterative channel estimation using superimposed training and weighted-least-square method;

Channel estimation and tracking using implicit training;

In this paper, the performance of implicit training assisted 16QAM is investigated on different factors such as the length of training sequence, power allocation between training and data sequence, the length of the first-order statistics, etc.

MIMO channel estimation using implicit training;

In view of the fact that most English teaching materials are mainly composed of argumentative style, this paper,combining the respective advantages of product an process writing approach,accordingly puts forward a new writing training model,that is,P&P training model of writing English argumentation by imitating and creating.

At last,It tries to put forward the training model for colleagues in the circle of high jump training.

Exploring the reform of the GMDSS training mode;

Assessment and selection of the training mode is one of the key factors in the equipment training process.

The robotic system has different training modes for different levels of impairment.

This article offers some strategies for training students ability of intuition thinking in mathematics from six aspects such as the teaching with the aid of object and modernized means,paying attention to the analysis of problem-solving,variant training,placing emphasis on the structurization of knowledge,encouraging students to propose suspicions and improving their.