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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...

casi 13 años hace

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Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

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Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

casi 13 años hace

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Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

casi 13 años hace

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Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

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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...

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Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

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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 ...

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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...

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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 ...

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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...

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

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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...

casi 13 años hace

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

casi 13 años hace

Respondida
How do I concentrate my interpolation coloring around specific data ranges?
The simplest solution would be to change the mapping of data values to the colormap using <http://www.mathworks.com/help/matlab/...

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I want use Simpson numerical integration method
If you want your integral to be a function of all the parameters, you could define the following: function y = fintegral(k,...

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I want to initialize class variables through array type class object using a function
The main problem is that in the command Initialize( n,i,noOfNodes); the output isn't assigned to |n|. You need n = ...

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How to integrate an array properly in matlab
Assuming you are trying to integrate over |theta|, a good approach is to create a function for your integrand like this: fu...

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value classes - do you use them? I must be doing something wrong...
I have no idea what your method |double| does or what your class constructor does with the input, so I'll create a trivial examp...

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Subplot titiles in one command
You could just have the title command inside the inner loop. Suppose you have some sort of function |yourTitleHere(i,j)| for cre...

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Interpolating / Fitting to 3D Data
Have a look at <http://www.mathworks.com/help/matlab/ref/triscatteredinterp.html TriScatteredInterp>.

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non linear minimization
The simplest approach would be to invert the equation to get Q = ((T-T0).*k +(H.*z.^2))./z; This will give you three est...

alrededor de 14 años hace | 0

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t Copula Fit
That's just a consequence of the small sample size, and consistent with the 95% confidence estimate ( |nuci| ) you get for |nuha...

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fortran 128 bit precision
The default numerical type is |double|, which has 53 bit precision (the other 11 bits being for exponents and sign). If you have...

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Troubleshooting tips
I tried it, and it doesn't complain if you provide values for all the constants and make sure that |V| has two elements, for exa...

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Overriding "get"-able properties.
The problem occurs because you have to redefine the property |foo| in addition to the method |get.foo|. In <http://www.mathworks...

alrededor de 14 años hace | 0

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Writing a Matlab function for the first time
I think what you are trying to do is convert a row vector into a matrix with |total_sets| number of rows. You can do this with t...

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How to update struct array fields with mutiple values
What timing! It happens that the <http://blogs.mathworks.com/pick/2012/03/02/when-deal-doesnt-work-disperse-2/?utm_source=feedbu...

alrededor de 14 años hace | 0

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calculating average
Here is some code that might do the job. I am assuming that your image is truecolor, so the data have dimensions |M x N x 3| for...

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compass plot offsetting the origin
You could make a couple of subplots: subplot 211 compass(...) subplot 212 compass(...) *EDIT*: However, if you really...

alrededor de 14 años hace | 0