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RNTL


Last seen: alrededor de 4 años hace |  Con actividad desde 2012

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Textscan .txt into cell array
Assume your file is the following _myfile.txt_: a,b,c,4.31,AA-BB-CC,3 e,f,g,3.25,DD-EE-FF,5 Then use textscan as ...

más de 11 años hace | 0

Respondida
creating an input list from a large data set
why don't you simply write clear dir; list = dir('c:\Lisajustin\vib\*.csv');

más de 11 años hace | 0

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CDF of gamma distribution
assuming X~Gamma(k,theta) where k and theta are shape and scale parameters, the CDF Fx(x) should be Fx(x) = 1/Gamma(k)*ga...

casi 12 años hace | 1 respuesta | 0

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set bin rules for dfittool
Hi, i'm using dfittool to find match a pdf for a set of data. Now I see that when I change the bin rules (i.e. Scott rule ins...

casi 12 años hace | 0 respuestas | 0

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analyisis of BER vs SNR for BPSK
there's a script in the file exchange <http://www.mathworks.com/matlabcentral/fileexchange/25922-ber-of-bpsk-in-awgn-channel/co...

casi 12 años hace | 0

Respondida
Type of error - Subscripted assignment dimension mismatch?
I think your variables driInput1/driInput2 are strings and not numeric. check it. if so, unless they of size one (and they are...

alrededor de 12 años hace | 0

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Respondida
How to use exist for a cell?
ismember(A,who)

alrededor de 12 años hace | 1

Respondida
stairs function
i think you should try quantiz.

alrededor de 12 años hace | 0

Respondida
sine wave function
what are x and y ? generally, according to your wavelength if you're talking about radio signals in free space, then the freque...

alrededor de 12 años hace | 0

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Respondida
how to generate random data (dichotomous 0-1) with normal distrubition
If your set contain only two values, namely [0,1] how can it has normal distribution? Your set should be defined by a probabili...

alrededor de 12 años hace | 1

Respondida
How can you calculate permittivity and conductivity values from cole cole formula?
Hi, for which materials do you need it for? in order to use the cole-cole formula you need to know the fitting parameters first...

alrededor de 12 años hace | 0

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Resuelto


Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...

alrededor de 12 años hace

Resuelto


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

alrededor de 12 años hace

Resuelto


Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

alrededor de 12 años hace

Resuelto


How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

alrededor de 12 años hace

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Back and Forth Rows
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...

alrededor de 12 años hace

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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...

alrededor de 12 años hace

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Most nonzero elements in row
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...

alrededor de 12 años hace

Resuelto


Sums with Excluded Digits
Add all the integers from 1 to n in which the digit m does not appear. m will always be a single digit integer from 0 to 9. no...

alrededor de 12 años hace

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Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

alrededor de 12 años hace

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Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

alrededor de 12 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...

alrededor de 12 años hace

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Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

alrededor de 12 años hace

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Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

alrededor de 12 años hace

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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...

alrededor de 12 años hace

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

alrededor de 12 años hace

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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 ...

alrededor de 12 años hace

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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 ...

alrededor de 12 años hace

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

alrededor de 12 años hace

Resuelto


Which values occur exactly three times?
Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

alrededor de 12 años hace

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