# ndm13002 / final_proj_group11

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MATLAB

## Latest commit

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## Files

Type Name Latest commit message Commit time
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CDM.m
Plot1.PNG
Plot2.PNG
Plot3.PNG
Plot4.png
PlotSSS.m
defl.asv
defl.m
egv.m
montecarlo.m
plotCDM_Part_2.m
plotCDM_Part_3.m
setdefaults.m
shape_simple_support.m
solveODE.m

# Problem 1

Used functions/scripts:

a. shape_simple_support.m, PlotSSS.m

b. montecarlo.m

# Problem 2

Used functions/scripts:

a-d: CDM.m, plotCDM_Part_2.m

e: The script plotCDM_Part_2.m calls the function CDM.m (documented in help file) to generate deflection values for the given set of values of q, plots them against the q values

# Problem 3

Used functions/scripts:

a-d: CDM.m, plotCDM_Part_3.m

# Problem 4

Used functions/scripts:

a-d: egv.m, defl.m, solveODE.m

6 Segments -- called with egv(6,0) -- all in hz

First Natural Frequency Second Natural Frequency Third Natural Frequency
141.7854 529.1503 1.0583e+03

10 Segments -- called with egv(10,0) -- all in hz

First Natural Frequency Second Natural Frequency Third Natural Frequency
143.8803 561.4373 1.2118e+03

20 Segments -- called with egv(20,0) -- all in hz

First Natural Frequency Second Natural Frequency Third Natural Frequency
144.7715 575.5213 1.2816e+03

e.

note: We couldn't analytically solve for the initial conditions for the first and third derivatives (or they were not given), so this is what we got.

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