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RNTL


Last seen: quasi 5 anni fa |  Attivo dal 2012

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Risposto
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 ...

quasi 12 anni fa | 0

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

circa 12 anni fa | 0

| accettato

Domanda


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...

oltre 12 anni fa | 1 risposta | 0

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Domanda


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...

oltre 12 anni fa | 0 risposte | 0

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Risposto
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...

oltre 12 anni fa | 0

Risposto
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...

oltre 12 anni fa | 0

| accettato

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

oltre 12 anni fa | 1

Risposto
stairs function
i think you should try quantiz.

oltre 12 anni fa | 0

Risposto
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...

oltre 12 anni fa | 0

| accettato

Risposto
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...

oltre 12 anni fa | 1

Risposto
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...

oltre 12 anni fa | 0

| accettato

Risolto


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...

quasi 13 anni fa

Risolto


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.

quasi 13 anni fa

Risolto


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]

quasi 13 anni fa

Risolto


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...

quasi 13 anni fa

Risolto


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...

quasi 13 anni fa

Risolto


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...

quasi 13 anni fa

Risolto


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...

quasi 13 anni fa

Risolto


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...

quasi 13 anni fa

Risolto


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...

quasi 13 anni fa

Risolto


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

quasi 13 anni fa

Risolto


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...

quasi 13 anni fa

Risolto


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

quasi 13 anni fa

Risolto


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

quasi 13 anni fa

Risolto


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...

quasi 13 anni fa

Risolto


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

quasi 13 anni fa

Risolto


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 ...

quasi 13 anni fa

Risolto


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 ...

quasi 13 anni fa

Risolto


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

quasi 13 anni fa

Risolto


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...

quasi 13 anni fa

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