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AngelsaAtWar


自 2013 起处于活动状态

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统计学

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form a formula to calculate the time between bounces of a ball
find the time between the first 8 bounces of a bouncing ball n= 1:8 h=2 g= 9.81 vimpact= sqrt( 2*g*h) vrebound= ....

11 years 前 | 1 个回答 | 0

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assign variable k as imaginary number
how do I assign k as an imaginary variable in the equn. U= -8*i - 14*j + 25*k

11 years 前 | 1 个回答 | 0

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using Cramers rule to find X variables for an equation without using right division
How would I solve this system of equations using cramer's rule WITHOUT the use of right divison the matrices for the five e...

11 years 前 | 0 个回答 | 0

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create Matlab function to preform a running average filter
hi there I am clueless on how to create Matlab function to preform a running average filter using the following data: [1 9 10...

11 years 前 | 2 个回答 | 0

2

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plotting a pie chart
Hi I am Having trouble getting this chart to come up, I want to plot a pie chart showing the name of the country and what piece ...

11 years 前 | 1 个回答 | 0

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mesh plotting with eqn
I am trying to plot this code as a mesh plot but it keeps on giving me an error for the mesh(x,y,z) line everytime I try it. wit...

11 years 前 | 1 个回答 | 0

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three dimension plotting...yea
hi I have this code so far but keep on getting an error when trying to plot it in 3D. I want to plot the equation....exp(i*x)=co...

11 years 前 | 1 个回答 | 0

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adding noise to a wav file
if I add noise to the script... load handel.mat; hfile= 'handel.wav'; wavwrite(y, Fs, hfile); nsamples...

11 years 前 | 3 个回答 | 1

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Play last third of a wav file
this is part of a question I have to create a program for, I have no code just yet, but I was wondering how to play the last pa...

11 years 前 | 2 个回答 | 0

2

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Fadein fadeout in a wav file
Hi there, I have a problem I am stuck with... 1. The WAV file will have the first Hallelujah repeated twice (and no other s...

11 years 前 | 1 个回答 | 0

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plotting libnez taylor series
hi there i have tried to plot libnez's taylor series as a line graph but it will not show up. correctly it only plots the same r...

12 years 前 | 2 个回答 | 0

2

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fast and easy series for pi
Hi, i was wondering if anyone would be able to show me a fast and easy infinite series for pi? I have a project i'm doing and ...

12 years 前 | 0 个回答 | 0

0

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Infinite series for pi
Hi I was wondering how I would go about writing a program for this infinite series of pi, so that the script works and I am woul...

12 years 前 | 1 个回答 | 0

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infinite series for pi
Hi I am trying to create an infinite series for pi using INF SIGMA <http://mathworld.wolfram.com/images/equations/PiFormula...

12 years 前 | 2 个回答 | 0

2

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