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# pricky

### JNTUH

Active since 2014

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Question

can matlab code can be dumped directly into hardware? if yes which board is compatible.
Hi I have done project on speech recognition now i want to use it on board. So please let me know on which board is compatible t...

7 years ago | 1 answer | 0

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Solved

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...

8 years ago

Solved

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

8 years ago

Solved

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...

8 years ago

Solved

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...

8 years ago

Solved

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 ago

Solved

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 ago

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

8 years ago

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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 ...

8 years ago

Solved

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...

8 years ago

Solved

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

8 years ago

Solved

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...

8 years ago

Solved

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

8 years ago

Solved

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 ...

8 years ago

Question

How to plot dynamically signals of different axis individually?
Hi I am obtaining values from motion sensor i.e. three axis values, how can i plot the signals of individual axis dynamically...

8 years ago | 1 answer | 0

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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:...

8 years ago

Question

how to compare a string variable with a string?
Hi How to compare string variable with a string?

8 years ago | 2 answers | 0

### 2

Question

how to remove silent regions from speech signal dynamically
%program to remove silences from a speech recording %step 1- break the signal into frames of 0.1seconds fs=11250; %fs=22050;...

8 years ago | 1 answer | 0

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Question

what is the function of 'eval' ?
Hi Please explain what function is eval performing here and is it necessary to use it. I'm planning to use eval function to st...

8 years ago | 1 answer | 0

### 1

Question

i got these values by using MFCC code, are these values correct. What is the range of MFCC values?
-15.2366 6.4996 -2.1807 0.2495 -1.3403 0.9815 -0.1106 1.7914 0.7311 1.1881 1.3340...

8 years ago | 0 answers | 0

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Question

What is the difference between segmentation and framing in speech recognition?
what is the difference between segmentation and framing of the speech signal as in both we tend to cut the signal into separate...

8 years ago | 0 answers | 0

### 0

Question

How to extract phonetics from speech signal in speech to text conversion?
Should we use any database to link between the phonetics and the speech signal?

8 years ago | 0 answers | 0