大连理工大学概率上机作业.docx

大连理工大学概率上机作业.docx

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大连理工大学概率上机作业

第一次上机作业

1.利用Matlab自带命令产生1000个均匀随机变量服从U（0,1）。

>>unifrnd（0,1,20,50）

ans=

Columns1through10

0.81470.65570.43870.75130.35170.16220.10670.85300.78030.5470

0.90580.03570.38160.25510.83080.79430.96190.62210.38970.2963

0.12700.84910.76550.50600.58530.31120.00460.35100.24170.7447

0.91340.93400.79520.69910.54970.52850.77490.51320.40390.1890

0.63240.67870.18690.89090.91720.16560.81730.40180.09650.6868

0.09750.75770.48980.95930.28580.60200.86870.07600.13200.1835

0.27850.74310.44560.54720.75720.26300.08440.23990.94210.3685

0.54690.39220.64630.13860.75370.65410.39980.12330.95610.6256

0.95750.65550.70940.14930.38040.68920.25990.18390.57520.7802

0.96490.17120.75470.25750.56780.74820.80010.24000.05980.0811

0.15760.70600.27600.84070.07590.45050.43140.41730.23480.9294

0.97060.03180.67970.25430.05400.08380.91060.04970.35320.7757

0.95720.27690.65510.81430.53080.22900.18180.90270.82120.4868

0.48540.04620.16260.24350.77920.91330.26380.94480.01540.4359

0.80030.09710.11900.92930.93400.15240.14550.49090.04300.4468

0.14190.82350.49840.35000.12990.82580.13610.48930.16900.3063

0.42180.69480.95970.19660.56880.53830.86930.33770.64910.5085

0.91570.31710.34040.25110.46940.99610.57970.90010.73170.5108

0.79220.95020.58530.61600.01190.07820.54990.36920.64770.8176

0.95950.03440.22380.47330.33710.44270.14500.11120.45090.7948

Columns11through20

0.64430.31110.08550.03770.03050.05960.17340.95160.03260.2518

0.37860.92340.26250.88520.74410.68200.39090.92030.56120.2904

0.81160.43020.80100.91330.50000.04240.83140.05270.88190.6171

0.53280.18480.02920.79620.47990.07140.80340.73790.66920.2653

0.35070.90490.92890.09870.90470.52160.06050.26910.19040.8244

0.93900.97970.73030.26190.60990.09670.39930.42280.36890.9827

0.87590.43890.48860.33540.61770.81810.52690.54790.46070.7302

0.55020.11110.57850.67970.85940.81750.41680.94270.98160.3439

0.62250.25810.23730.13660.80550.72240.65690.41770.15640.5841

0.58700.40870.45880.72120.57670.14990.62800.98310.85550.1078

0.20770.59490.96310.10680.18290.65960.29200.30150.64480.9063

0.30120.26220.54680.65380.23990.51860.43170.70110.37630.8797

0.47090.60280.52110.49420.88650.97300.01550.66630.19090.8178

0.23050.71120.23160.77910.02870.64900.98410.53910.42830.2607

0.84430.22170.48890.71500.48990.80030.16720.69810.48200.5944

0.19480.11740.62410.90370.16790.45380.10620.66650.12060.0225

0.22590.29670.67910.89090.97870.43240.37240.17810.58950.4253

0.17070.31880.39550.33420.71270.82530.19810.12800.22620.3127

0.22770.42420.36740.69870.50050.08350.48970.99910.38460.1615

0.43570.50790.98800.19780.47110.13320.33950.17110.58300.1788

Columns21through30

0.42290.77880.25480.17590.64760.58220.40460.34770.82170.5144

0.09420.42350.22400.72180.67900.54070.44840.15000.42990.8843

0.59850.09080.66780.47350.63580.86990.36580.58610.88780.5880

0.47090.26650.84440.15270.94520.26480.76350.26210.39120.1548

0.69590.15370.34450.34110.20890.31810.62790.04450.76910.1999

0.69990.28100.78050.60740.70930.11920.77200.75490.39680.4070

0.63850.44010.67530.19170.23620.93980.93290.24280.80850.7487

0.03360.52710.00670.73840.11940.64560.97270.44240.75510.8256

0.06880.45740.60220.24280.60730.47950.19200.68780.37740.7900

0.31960.87540.38680.91740.45010.63930.13890.35920.21600.3185

0.53090.51810.91600.26910.45870.54470.69630.73630.79040.5341

0.65440.94360.00120.76550.66190.64730.09380.39470.94930.0900

0.40760.63770.46240.18870.77030.54390.52540.68340.32760.1117

0.82000.95770.42430.28750.35020.72100.53030.70400.67130.1363

0.71840.24070.46090.09110.66200.52250.86110.44230.43860.6787

0.96860.67610.77020.57620.41620.99370.48490.01960.83350.4952

0.53130.28910.32250.68340.84190.21870.39350.33090.76890.1897

0.32510.67180.78470.54660.83290.10580.67140.42430.16730.4950

0.10560.69510.47140.42570.25640.10970.74130.27030.86200.1476

0.61100.06800.03580.64440.61350.06360.52010.19710.98990.0550

Columns31through40

0.85070.73860.55230.12390.73780.55900.17810.89490.63110.6925

0.56060.58600.62990.49040.06340.85410.35960.07150.08990.5567

0.92960.24670.03200.85300.86040.34790.05670.24250.08090.3965

0.69670.66640.61470.87390.93440.44600.52190.05380.77720.0616

0.58280.08350.36240.27030.98440.05420.33580.44170.90510.7802

0.81540.62600.04950.20850.85890.17710.17570.01330.53380.3376

0.87900.66090.48960.56500.78560.66280.20890.89720.10