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Removing of noise from speech recordings
i am not sure if this helps, u might have even tried it. http://knowhow.com/article.dhtml?articleReference=1797&country=uk

11 years 前 | 0

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Rayleigh fading in a triggered subsystem
Hi, Is it possible to use Multipath Rayleigh fading channel in a triggered subsytem? I got the error " Triggered sample t...

11 years 前 | 0 个回答 | 0

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How to avoid textwrap in msgbox()
Hi, In case of msgbox(), is it possible to overcome the automatic textwrap ? The string i want to print is getting automa...

11 years 前 | 1 个回答 | 0

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ber plot using semilogy
Hi All, I am facing a problem while using semilogy() function. the variable i am using is x = [0.5031,0.5022,0.5005,0.4769...

11 years 前 | 1 个回答 | 0

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Semianalytic function in Simulink
Hi, I am working on BER calculation for OFDM in simulink. For some SNR's the value of BER is below 10^-6 and are not displaye...

11 years 前 | 0 个回答 | 0

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obtain simulink signal width
I want to access the width(dimension) of a vector in Simulink. I want to use this value in other block. Is it possible? How can ...

11 years 前 | 1 个回答 | 0

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channel coefficients from mimochan() in embedded matlab
Hi, For implementing MIMO in Simulink i am using mimochan() in matlab function. The channel object is created and i used filt...

12 years 前 | 0 个回答 | 0

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已解决

Summing Digits within Text
Given a string with text and digits, add all the numbers together. Examples: Input str = '4 and 20 blackbirds baked in a...

12 years 前

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Find the sum of the elements in the "second" diagonal
Find the sum of the elements in the diagonal that starts at the top-right corner and ends at the bottom-left corner.

12 years 前

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Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

12 years 前

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Remove NaN ?
input -> matrix (n*m) with at least one element equal to NaN; output -> matrix(p*m), the same matrix where we deleted the enti...

12 years 前

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Right and wrong
Given a vector of lengths [a b c], determines whether a triangle with those sides lengths is a right triangle: <http://en.wikipe...

12 years 前

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Trimming Spaces
Given a string, remove all leading and trailing spaces (where space is defined as ASCII 32). Input a = ' singular value deco...

12 years 前

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De-dupe
Remove all the redundant elements in a vector, but keep the first occurrence of each value in its original location. So if a =...

12 years 前

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Quote Doubler
Given a string s1, find all occurrences of the single quote character and replace them with two occurrences of the single quote ...

12 years 前

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

12 years 前

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Remove all the consonants
Remove all the consonants in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill'; Output s2 is 'a ...

12 years 前

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Pangrams!
A pangram, or holoalphabetic sentence, is a sentence using every letter of the alphabet at least once. Example: Input s ...

12 years 前

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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 ...

12 years 前

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Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

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

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Remove the vowels
Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

12 years 前

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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...

12 years 前

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Return the 3n+1 sequence for n
A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

12 years 前

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

12 years 前

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

12 years 前

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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...

12 years 前

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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...

12 years 前

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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 ...

12 years 前

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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.

12 years 前