Exercises for Octave / Matlab: If A is a matrix created by command A=rand(10,10);, what is a command to get the sub-matrix of elements whose both coordinates are odd? Write an expression for the sum of the integers from 1 to 100. Write an expression for the sum of the powers of 0.5 to the numbers from 1 to 10. Download and decompress (stock prices: date, open, high, low, close, volume) (18MB) stckPrcs.tar.bz2. in Octave, ‘load’ BDXA (in B/BDXA.us.txt and Octave needs to be in the directory where BDXA.us.txt is): BDXA=load(‘BDXA.us.txt’); at which data the BDXA had the highest price (need to use functions below for date as solution): m = max(BDXA(:,2)), i = find(BDXA(:,2) == m), date = BDXA(i, 1) For the submission send in the plain text the commands you used in part 1) (a,b,c) : there should be 3 lines. send in the plain text the ‘date’ variable you found in part 2) b): there should be one number.
Top-quality papers guaranteed
100% original papers
We sell only unique pieces of writing completed according to your demands.
We use security encryption to keep your personal data protected.
We can give your money back if something goes wrong with your order.
Enjoy the free features we offer to everyone
Get a free title page formatted according to the specifics of your particular style.
Request us to use APA, MLA, Harvard, Chicago, or any other style for your essay.
Don’t pay extra for a list of references that perfectly fits your academic needs.
24/7 support assistance
Ask us a question anytime you need to—we don’t charge extra for supporting you!
Calculate how much your essay costs
What we are popular for
- English 101
- Business Studies