MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn moreOpportunities for recent engineering grads.

Apply Today**New to MATLAB?**

1Rank

17Badges

21520Score

Alfonso Nieto-Castanon submitted Solution 598971 to Problem 2957. cylinder_area

on 19 Mar 2015 at 17:45

Alfonso Nieto-Castanon submitted Solution 598961 to Problem 2692. design a magic matrix without using the command magic.

on 19 Mar 2015 at 17:38

Alfonso Nieto-Castanon submitted Solution 598937 to Problem 3095. Return fibonacci sequence do not use loop and condition version 2

on 19 Mar 2015 at 16:58

Alfonso Nieto-Castanon submitted Solution 598933 to Problem 3095. Return fibonacci sequence do not use loop and condition version 2

on 19 Mar 2015 at 16:27

Alfonso Nieto-Castanon submitted Solution 598926 to Problem 3095. Return fibonacci sequence do not use loop and condition version 2

on 19 Mar 2015 at 16:11

Alfonso Nieto-Castanon submitted Solution 598539 to Problem 3092. Return fibonacci sequence do not use loop and condition

on 19 Mar 2015 at 3:29

Alfonso Nieto-Castanon liked Problem 3092. Return fibonacci sequence do not use loop and condition

on 19 Mar 2015 at 2:30

Alfonso Nieto-Castanon submitted a Comment to Solution 598506

Very nice! At first the problem felt a bit heavy handed with all those restrictions (no "if", no "round"???) but I see now what you were going for and I like it :)

on 19 Mar 2015 at 2:30

Alfonso Nieto-Castanon submitted Solution 598537 to Problem 3092. Return fibonacci sequence do not use loop and condition

on 19 Mar 2015 at 2:20

Alfonso Nieto-Castanon submitted Solution 598533 to Problem 3092. Return fibonacci sequence do not use loop and condition

on 19 Mar 2015 at 2:13

Alfonso Nieto-Castanon submitted Solution 598526 to Problem 3092. Return fibonacci sequence do not use loop and condition

on 19 Mar 2015 at 2:00

Alfonso Nieto-Castanon submitted Solution 598484 to Problem 3092. Return fibonacci sequence do not use loop and condition

on 19 Mar 2015 at 1:22

Alfonso Nieto-Castanon submitted a Comment to Solution 598443

the first test (checking 'for' loops, etc.) is not really doing anything...

on 19 Mar 2015 at 0:09

Alfonso Nieto-Castanon submitted Solution 598443 to Problem 3092. Return fibonacci sequence do not use loop and condition

on 19 Mar 2015 at 0:05

Alfonso Nieto-Castanon submitted Solution 598442 to Problem 3092. Return fibonacci sequence do not use loop and condition

on 19 Mar 2015 at 0:01

Alfonso Nieto-Castanon submitted Solution 598439 to Problem 3092. Return fibonacci sequence do not use loop and condition

on 18 Mar 2015 at 23:46

Alfonso Nieto-Castanon submitted Solution 598050 to Problem 3049. Scrabble Scores - 4

on 18 Mar 2015 at 5:06

Alfonso Nieto-Castanon submitted Solution 598047 to Problem 3075. Matrix of Multiplication Facts

on 18 Mar 2015 at 4:37

Alfonso Nieto-Castanon submitted Solution 598045 to Problem 3075. Matrix of Multiplication Facts

on 18 Mar 2015 at 4:33

Alfonso Nieto-Castanon submitted Solution 598032 to Problem 3075. Matrix of Multiplication Facts

on 18 Mar 2015 at 3:57

Alfonso Nieto-Castanon submitted Solution 598002 to Problem 3075. Matrix of Multiplication Facts

on 18 Mar 2015 at 2:55

Alfonso Nieto-Castanon submitted Solution 598000 to Problem 3076. Create a vector

on 18 Mar 2015 at 2:49

Alfonso Nieto-Castanon submitted Solution 597999 to Problem 3077. Big numbers, least significant digits

on 18 Mar 2015 at 2:48

Alfonso Nieto-Castanon submitted Solution 597998 to Problem 3077. Big numbers, least significant digits

on 18 Mar 2015 at 2:47

Alfonso Nieto-Castanon submitted Solution 597997 to Problem 3077. Big numbers, least significant digits

on 18 Mar 2015 at 2:47

Alfonso Nieto-Castanon submitted Solution 597991 to Problem 3079. Big numbers, repeated least significant digits

on 18 Mar 2015 at 2:34

Alfonso Nieto-Castanon submitted Solution 597989 to Problem 3079. Big numbers, repeated least significant digits

on 18 Mar 2015 at 2:30

Alfonso Nieto-Castanon submitted a Comment to Problem 3080. median3d filter

also, if possible, in general it is a good idea to spend a couple of minutes trying to write your own sample solution in the "reference solution" field when creating a problem and then testing it using the "test reference solution" button, just to make sure everything is working correctly before posting a new problem.

on 18 Mar 2015 at 1:32

Alfonso Nieto-Castanon submitted a Comment to Problem 3080. median3d filter

the line in the testsuite that reads "B(h,w,d)=median(A(max(1,h-r):min(h+r,7) , max(1,w-r):min(w+r,7) , max(1,d-r):min(d+r,7))(:))" is incorrect (and giving an error). You can use instead something like "B(h,w,d)=median(reshape(A(max(1,h-r):min(h+r,7) , max(1,w-r):min(w+r,7) , max(1,d-r):min(d+r,7)),[],1))" to fix this error

on 18 Mar 2015 at 1:30

Alfonso Nieto-Castanon submitted Solution 597977 to Problem 3088. Compute LOG(1+X) in natural log

on 18 Mar 2015 at 1:21

Alfonso Nieto-Castanon submitted Solution 597178 to Problem 3082. Scrabble Scores - 10

on 17 Mar 2015 at 13:50

Alfonso Nieto-Castanon submitted Solution 597179 to Problem 3082. Scrabble Scores - 10

on 17 Mar 2015 at 4:53

Alfonso Nieto-Castanon submitted a Comment to Problem 3082. Scrabble Scores - 10

yes, please add the second argument (the desired letter within the target words) to the function calls...

on 17 Mar 2015 at 4:53

Alfonso Nieto-Castanon submitted Solution 597176 to Problem 3062. Scrabble Scores - 9

on 17 Mar 2015 at 4:48

Alfonso Nieto-Castanon submitted Solution 597169 to Problem 3060. Scrabble Scores - 8

on 17 Mar 2015 at 4:36

Alfonso Nieto-Castanon submitted Solution 597121 to Problem 3073. Projector Matrix

on 17 Mar 2015 at 1:44

Alfonso Nieto-Castanon submitted Solution 597120 to Problem 3073. Projector Matrix

on 17 Mar 2015 at 1:43

Alfonso Nieto-Castanon submitted Solution 597116 to Problem 3072. Singular Value Decomposition

on 17 Mar 2015 at 1:40

Alfonso Nieto-Castanon submitted Solution 597115 to Problem 3052. Scrabble Scores - 7

on 17 Mar 2015 at 1:32

Alfonso Nieto-Castanon submitted Solution 597111 to Problem 3051. Scrabble Scores - 6

on 17 Mar 2015 at 1:13

Alfonso Nieto-Castanon submitted Solution 597110 to Problem 3050. Scrabble Scores - 5

on 17 Mar 2015 at 1:10

Alfonso Nieto-Castanon submitted Solution 597108 to Problem 3081. Scrabble Scores - 4

on 17 Mar 2015 at 1:05

Alfonso Nieto-Castanon submitted a Comment to Solution 592791

long time no see, Bryant, welcome back!

on 8 Mar 2015 at 5:38

Alfonso Nieto-Castanon submitted a Comment to Problem 3070. Pattern Recognition 3 - Variable Unit and Array Length (including cell arrays)

The way I interpret it, the last (partial) segment in the sequence <1 10 100 1 10> <1 10 100 1 10> <100 1 ... does not match the expected pattern. The other alternative, sequence <1 10 100 1 10 1 10 100> <1 10 100 1...> has a correct partial match but it does not include a pattern that is repeated at least once...

on 8 Mar 2015 at 5:24

Alfonso Nieto-Castanon submitted Solution 593433 to Problem 3070. Pattern Recognition 3 - Variable Unit and Array Length (including cell arrays)

on 8 Mar 2015 at 4:43

Alfonso Nieto-Castanon submitted Solution 593426 to Problem 3069. Pattern Recognition 2 - Known Unit Length, Various Array Length (including cell arrays)

on 8 Mar 2015 at 4:34

Alfonso Nieto-Castanon submitted Solution 593412 to Problem 3068. Pattern Recognition 1 - Known Unit Length

on 8 Mar 2015 at 4:18

Alfonso Nieto-Castanon submitted Solution 592305 to Problem 3031. Expression or variable?

on 6 Mar 2015 at 1:04