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use matlab to find the roots of 13x^3+182x^2-184x+2503=0

the volume of a sphere is given by v=4pir^3/3 where r is the radius.use matlab to complete the radius of a sphere having a volume 30 percent greater than that of a sphere of radius 5ft also solve using function.

Hello,
I have a question being answered but I was wondering how I will be notified when it is completed?
it is Task # 40590

Thank you! You guys are the best!
Jeff

Using the Matlab builder, I compile a Matlab .m function doing the sum of two vectors into an XL add in. Then I install the add in. But when I try to use the function, I get the following message: "Error in prova.Class1.1_0". What am I doing wrong? I use Matlab 2012a and the related compiler to build my xla. The XL version I use is the 2002 one...

How can I divide my video by some pictures in matlab?
for example 100fps or more ?

how to store multidimensional array in a single column in mysql database through MATLAB?

GChoose your favorite images, and add noise to them, either scratches, as described above, or salt and
pepper noise. Adapt the damage detector so that you can choose whether to turn it on when the discon-
tinuity is detected only on one layer, on all three layers, or on some average computed on all the three
layers, and restore the image. Start with the algorithm applied only on horizontal slopes, as described in
this paper, and improve it adding also a check on vertical slopes.
1. Next, modify the threshold, and plot the error between the original image and the restored image,
as a function of the threshold. Which of the given norms seems to give results coherent with what
your own eyes can see?
2. Does the optimal threshold depend on the amount of salt and pepper noise that you add to the
image?
3. Do you get better results if you diagnose a damaged pixel using information from all neighboring
pixels?
4. What is the color of nothing? I mean: you compute the error by subtracting the original and the
repaire