plotting a quantized signal (DSP)
Given the following sinusoidal wave x(t)= 5 sin(2pi * 50*t) with a 4 bit bipolar quantizer, sampled at 8000 Hz and signal range ...
9年弱 前
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Quantization
3-bit ADC channel accepts analog input ranging from 0 to 5 volts, determine the number of quantization levels.
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Decimal to Binary
Create a function that returns the binary of a decimal number.
Decimal number is given as 6
Signal sample
Find the no. Of quantisation level of signal with 6-bits.
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if
if value n is larger than or equal to 100, return true, else false.
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Alternative Dimensions
Given a multidimensional matrix, transform the matrix so the dimensions are in the order given by variable ord. For example, giv...
Quantization Level
Given an 3-bit Quantizer ranging from 0-5 Volts,
Determine the number of quantization level.
9年弱 前
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Negative without '-'
Simple: return a negative number without using the '-' sign.
Thanks to Problem <https://www.mathworks.com/matlabcentral/cody/...
9年弱 前
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Replace all odd numbers with NaN
Replace all odd numbers in the vector or matrix with NaN. For example, if
x = [1 3 4 5 8 11];
then return
y = [NaN Na...
9年弱 前
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Sum the rows
Sum the rows of the given matrix.
Example
x = [ 1 2
3 4 ]
y = [ 3
7 ]
9年弱 前
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true or false
if the matrix has a zero, return true. else, return false
Circumference
Find the circumference of a circle (x=diameter)
約9年 前
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Sudoku square
We have a small Sudoku square, but one number is missing.
x = [ 1 5 4
8 6 3
0 9 7 ]
Make a function, wher...
約9年 前
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Bell Number calculator
Calculate a vector of Bell numbers for sets up to length n. Bell numbers are the maximum number of partitions of a set. See the ...
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Is this number Munchhausen Narcissistic?
In this problem, simply return 1 if a supplied number is Munchhausen narcissistic or 0 if not.
Example
153 is narcissistic...
BASICS - sum part of vector
Please make a function, where as input you get vector "x" and and vector "c", where in "c" vector you get indexes to sum.
Examp...
約9年 前
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Remove All elements less than 5
Given an input vector x, remove all elements of x less than 5 .
Example:
Input x = [ 1 2 5 7 3 ]
Output y is [ 5 7 ...