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Is my wife right? Now with even more wrong husband
Again, as in "Is my wife right?" ( <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right> ), answer 'yes' r...
mehr als 8 Jahre vor
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Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...
mehr als 8 Jahre vor
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Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...
mehr als 8 Jahre vor
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Remove the air bubbles
Given a matrix a, return a matrix b in which all the zeros have "bubbled" to the top. That is, any zeros in a given column shoul...
mehr als 8 Jahre vor
fminunc is not working in my equation, can you help me with these errors? i am a beginner in matlab
what are your variables in the function? x can be a vector and when plugged in F should evaluate to a scalar. By the looks of yo...
fast 10 Jahre vor | 0
| akzeptiert
Problem with making a matrix of size [2 2 4 2] , need help
reshape(Data, [2 2 4 2]) Does that do that job for you?
fast 10 Jahre vor | 0
Frage
Generate a radar plot in matlab similar to the one available in excel
Hello Everybody I would like to generate a radar plot of multiple columns of data in MATLAB similar to the one available in e...
fast 10 Jahre vor | 1 Antwort | 0
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AntwortFrage
Is it possible to use 'solve' on a vector of functions?
Is it possible to use 'solve' function on a column/row vector of functions where each row/column is a function of just one varia...
mehr als 11 Jahre vor | 1 Antwort | 0
1
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How can I perform Element wise Substitution using Subs without using 'for' loop?
Hello Everyone I would appreciate if anyone can help me understand how I can use 'subs' for simultaneous substitutions (row/c...
mehr als 11 Jahre vor | 1 Antwort | 0
1
AntwortGelöst
Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...
mehr als 11 Jahre vor
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Matrix indexing with two vectors of indices
Given a matrix M and two index vectors a and b, return a row vector x where x(i) = M(a(i),b(i)).
fast 12 Jahre vor
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Remove any row in which a NaN appears
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...
fast 12 Jahre vor
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Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
fast 12 Jahre vor
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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
fast 12 Jahre vor
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Convert a vector into a number
This is a sub problem related to this problem: <http://www.mathworks.com/matlabcentral/cody/problems/621-cryptomath-addition>...
fast 12 Jahre vor
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Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
etwa 12 Jahre vor
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Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...
etwa 12 Jahre vor
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Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
etwa 12 Jahre vor
Gelöst
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
etwa 12 Jahre vor