資源簡介
IEEE 802.15.3a標準超寬帶信道模型
代碼片段和文件信息
function?[hNN]?=?uwb_sv_cnvrt_ct(?h_ct?t?np?num_channels?ts?)
%?convert?continuous-time?channel?model?h_ct?to?N-times?oversampled?discrete-time?samples
%?h_ct?t?np?and?num_channels?are?as?specified?in?uwb_sv_model
%?ts?is?the?desired?time?resolution
%?
%?hN?will?be?produced?with?time?resolution?ts?/?N.
%?It?is?up?to?the?user?to?then?apply?any?filtering?and/or?complex?downconversion?and?then
%?decimate?by?N?to?finally?obtain?an?impulse?response?at?time?resolution?ts.
min_Nfs?=?100;?%?GHz
N?=?max(?1?ceil(min_Nfs*ts)?);??%?N*fs?=?N/ts?is?the?intermediate?sampling?frequency?before?decimation
N?=?2^nextpow2(N);?%?make?N?a?power?of?2?to?facilitate?efficient?multi-stage?decimation
%?NOTE:?if?we?force?N?=?1?and?ts?=?0.167?the?resulting?channel?hN?will?be?identical?to
%?the?
?屬性????????????大小?????日期????時間???名稱
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????I.A....???????699??2004-06-11?08:50??README_FIRST.txt
????I.A....??????1305??2004-06-11?08:50??uwb_sv_cnvrt_ct.m
????I.A....??????5943??2004-06-11?08:50??uwb_sv_eval_ct.m
????I.A....??????4019??2004-06-11?08:50??uwb_sv_model_ct.m
????I.A....??????1493??2004-06-11?08:50??uwb_sv_params.m
????I.A....????412160??2005-04-05?21:18??02490r1P802-15_SG3a-CM-Final.doc
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???????????????425619????????????????????6
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