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大小:35.50 KB
页数:46页
时间:2019-06-15
《大连理工大学线性代数实验上机报告材料》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、实用标准文档大连理工大学线性代数实验上机报告实验一首先随机生成五阶方阵AA=rand(5)A=0.81470.09750.15760.14190.65570.90580.27850.97060.42180.03570.12700.54690.95720.91570.84910.91340.95750.48540.79220.93400.63240.96490.80030.95950.6787>>B=rand(5)随机生成五阶方阵BB=0.75770.70600.82350.43870.4898文案大全实用标准文档0.74310.0318
2、0.69480.38160.44560.39220.27690.31710.76550.64630.65550.04620.95020.79520.70940.17120.09710.03440.18690.7547>>b=rand(1,5)'随机生成列向量bb=0.27600.67970.65510.16260.1190计算A+B>>A+Bans=文案大全实用标准文档1.57250.80360.98110.58061.14551.64890.31031.66540.80330.48130.51920.82381.27431.68131
3、.49541.56891.00371.43561.58741.64340.80351.06200.83471.14641.4334计算A-B>>A-Bans=0.0570-0.6085-0.6658-0.29690.16600.16270.24670.27580.0402-0.4099-0.26520.27000.64010.15020.20280.25790.9113-0.4648-0.00300.22460.46120.86780.76580.7726-0.0760计算A*B+B*A>>A*B+B*A文案大全实用标准文档ans=3.
4、02882.30583.14392.72763.10342.90942.19673.00403.07373.25843.34222.14233.21043.57343.90494.14462.97944.36764.23544.91703.13501.77873.22893.11703.2815求Ax=b的解>>x=Abx=-0.98502.43963.3124-5.65151.7085文案大全实用标准文档验证克莱姆法则>>c=A(:,1)c=0.81470.90580.12700.91340.6324>>d=A(:,2)d=0.09
5、750.27850.5469文案大全实用标准文档0.95750.9649>>e=A(:,3)e=0.15760.97060.95720.48540.8003>>f=A(:,4)f=0.1419文案大全实用标准文档0.42180.91570.79220.9595>>g=A(:,5)g=0.65570.03570.84910.93400.6787>>B1=[b';d';e';f';g']'B1=文案大全实用标准文档0.27600.09750.15760.14190.65570.67970.27850.97060.42180.03570.65
6、510.54690.95720.91570.84910.16260.95750.48540.79220.93400.11900.96490.80030.95950.6787>>B2=[c';b';e';f';g']'B2=0.81470.27600.15760.14190.65570.90580.67970.97060.42180.03570.12700.65510.95720.91570.84910.91340.16260.48540.79220.93400.63240.11900.80030.95950.6787>>B3=[c';d
7、';b';f';g']'文案大全实用标准文档B3=0.81470.09750.27600.14190.65570.90580.27850.67970.42180.03570.12700.54690.65510.91570.84910.91340.95750.16260.79220.93400.63240.96490.11900.95950.6787>>B4=[c';d';e';b';g']'B4=0.81470.09750.15760.27600.65570.90580.27850.97060.67970.03570.12700.546
8、90.95720.65510.84910.91340.95750.48540.16260.93400.63240.96490.80030.11900.6787文案大全实用标准文档>>B5=[c';d';e'
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