Harshvardhan

Texas Tech University

自 2012 起处于活动状态

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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...

8 years 前

已解决

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 ...

8 years 前

已解决

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...

8 years 前

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Is my wife right?
Regardless of input, output the string 'yes'.

8 years 前

已解决

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...

8 years 前

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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...

10 years 前 | 0

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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?

10 years 前 | 0

提问

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...

10 years 前 | 1 个回答 | 0

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提问

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...

11 years 前 | 1 个回答 | 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...

11 years 前 | 1 个回答 | 0

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已解决

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...

12 years 前

已解决

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)).

12 years 前

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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...

12 years 前

已解决

Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

12 years 前

已解决

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...

12 years 前

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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>...

12 years 前

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Add two numbers
Given a and b, return the sum a+b in c.

12 years 前

已解决

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 ...

12 years 前

已解决

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 ...

12 years 前

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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...

12 years 前

已解决

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:...

12 years 前