This paper analyzes the errors in Chinese college students＇ compositions. The study finds that among the three types of errors： interference errors, intralingual errors and developmental errors, developmental errors...This paper analyzes the errors in Chinese college students＇ compositions. The study finds that among the three types of errors： interference errors, intralingual errors and developmental errors, developmental errors are the most important errors in the Chinese college students＇ writing. The results will help Chinese EFL teachers （especially college teachers） and students better judge the errors in the English writings of the Chinese students. It will also help the students avoid different kinds of errors in English writing.展开更多
In this letter,by employing Gaussian distribution to approximate the probability density function(pdf) of the extrinsic information at the output of the multiuser detector as a function of the pdf of the input extrins...In this letter,by employing Gaussian distribution to approximate the probability density function(pdf) of the extrinsic information at the output of the multiuser detector as a function of the pdf of the input extrinsic messages,it is concluded that the Probabilistic Data Association(PDA) algorithm is equivalent to the Soft Interference Cancellation plus Minimum Mean Square Error algo-rithm(SIC-MMSE) .展开更多
This paper attempts at an in-depth exploration of lexical mismatching, a pattern of vocabulary errors. In this paper, errors per se were collected from 107 writing samples of Chinese college students, and then investi...This paper attempts at an in-depth exploration of lexical mismatching, a pattern of vocabulary errors. In this paper, errors per se were collected from 107 writing samples of Chinese college students, and then investigated from a variety of linguistic perspectives. Traditional theoretical approaches, i.e. CA and EA, are incorporated in the source analysis for a more comprehensive interpretation. Hopefully, the findings of the study will shed lights on lexical instruction and acquisition in the field of SLA.展开更多
文摘This paper analyzes the errors in Chinese college students＇ compositions. The study finds that among the three types of errors： interference errors, intralingual errors and developmental errors, developmental errors are the most important errors in the Chinese college students＇ writing. The results will help Chinese EFL teachers （especially college teachers） and students better judge the errors in the English writings of the Chinese students. It will also help the students avoid different kinds of errors in English writing.
文摘In this letter,by employing Gaussian distribution to approximate the probability density function(pdf) of the extrinsic information at the output of the multiuser detector as a function of the pdf of the input extrinsic messages,it is concluded that the Probabilistic Data Association(PDA) algorithm is equivalent to the Soft Interference Cancellation plus Minimum Mean Square Error algo-rithm(SIC-MMSE) .
文摘This paper attempts at an in-depth exploration of lexical mismatching, a pattern of vocabulary errors. In this paper, errors per se were collected from 107 writing samples of Chinese college students, and then investigated from a variety of linguistic perspectives. Traditional theoretical approaches, i.e. CA and EA, are incorporated in the source analysis for a more comprehensive interpretation. Hopefully, the findings of the study will shed lights on lexical instruction and acquisition in the field of SLA.
