-
大小: 0.62M文件類型: .zip金幣: 1下載: 0 次發(fā)布日期: 2021-02-01
- 標(biāo)簽: 調(diào)制解調(diào)??信號??
資源簡介
采用C 實現(xiàn)BPSK信號的調(diào)制解調(diào)過程，并將調(diào)制信號波形與頻譜、已調(diào)信號波形與頻譜、解調(diào)后信號波形用圖形界面顯示出來。
代碼片段和文件信息
#include?
#include?
#define?SIGMA?1
/*
??standard?gaussian?distribution?derived?by?G.?MARSAGLIA?and?T.?A.?BRAY?1964
*/
double?Gauss（）
{
double?ret;
double?UAUB;
static?double?U1U2;
double?s;
static?double?fac;
static?int?phase?=?0;
if（phase?==?0）
{
do
{
UA?=?（float）rand（）/（RAND_MAX）;
UB?=?（float）rand（）/（RAND_MAX）;
U1?=?1-2*UA;
U2?=?1-2*UB;
s?=?U1*U1?+?U2*U2;
}while（s>=1?||?s<=0）;??//s<=0?for?avoiding?log（s）?to?be?-inf.
fac?=?sqrt（-2.0*SIGMA*SIGMA*log（s）/s）;
ret?=?U1*fac;
}
else
{
ret?=?U2*fac;
}
phase?=?1-phase;
return?ret;
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-09-06?23:33??bpskBER\
?????目錄???????????0??2015-09-06?23:36??bpskBER\bpskBER\
?????文件??????486400??2015-09-06?23:36??bpskBER\bpskBER.ncb
?????文件?????????887??2015-09-06?23:29??bpskBER\bpskBER.sln
?????文件????????9728??2015-09-06?23:36??bpskBER\bpskBER.suo
?????文件?????????326??2015-09-05?13:38??bpskBER\bpskBER\bandPara.txt
?????文件????????4232??2015-09-06?23:32??bpskBER\bpskBER\bpskBER.vcproj
?????文件????????1427??2015-09-06?23:36??bpskBER\bpskBER\bpskBER.vcproj.WIN-202UK2B5EU8.Administrator.user
?????目錄???????????0??2015-09-06?23:33??bpskBER\bpskBER\Debug\
?????文件?????????663??2015-09-06?23:33??bpskBER\bpskBER\Debug\bpskBER.exe.em
?????文件?????????728??2015-09-06?23:33??bpskBER\bpskBER\Debug\bpskBER.exe.em
?????文件?????????621??2015-09-06?23:33??bpskBER\bpskBER\Debug\bpskBER.exe.intermediate.manifest
?????文件???????19896??2015-09-06?23:33??bpskBER\bpskBER\Debug\BuildLog.htm
?????文件????????6547??2015-09-06?23:32??bpskBER\bpskBER\Debug\Gauss.obj
?????文件??????????65??2015-09-06?23:33??bpskBER\bpskBER\Debug\mt.dep
?????文件???????31710??2015-09-06?23:33??bpskBER\bpskBER\Debug\testMain.obj
?????文件???????68608??2015-09-06?23:33??bpskBER\bpskBER\Debug\vc90.idb
?????文件???????69632??2015-09-06?23:33??bpskBER\bpskBER\Debug\vc90.pdb
?????文件?????????750??2015-09-06?23:34??bpskBER\bpskBER\errRecord.txt
?????文件?????????643??2015-09-05?19:51??bpskBER\bpskBER\Gauss.cpp
?????文件??????????61??2015-09-05?19:51??bpskBER\bpskBER\Gauss.h
?????文件????????4000??2015-09-05?20:24??bpskBER\bpskBER\inputData.txt
?????文件?????????174??2015-09-05?13:38??bpskBER\bpskBER\lowPara.txt
?????文件????????9362??2015-09-06?23:36??bpskBER\bpskBER\testMain.cpp
?????目錄???????????0??2015-09-06?23:33??bpskBER\Debug\
?????文件???????38400??2015-09-06?23:33??bpskBER\Debug\bpskBER.exe
?????文件??????357248??2015-09-06?23:33??bpskBER\Debug\bpskBER.ilk
?????文件??????420864??2015-09-06?23:33??bpskBER\Debug\bpskBER.pdb
?????目錄???????????0??2015-09-06?23:26??bpskDemod\
?????目錄???????????0??2015-09-06?23:28??bpskDemod\bpskDemod\
?????文件??????486400??2015-09-06?23:28??bpskDemod\bpskDemod.ncb
............此處省略26個文件信息
評論
共有 條評論