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row removal
Remove the nth row from input matrix M and return the resulting matrix in output N.

oltre 9 anni fa

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Matrix Manipulation
Given an m*n matrix, see if a matrix contains any 0s in any row. if it contains 0 anywhere in any particular row, delete that ro...

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Pascal's pyramid
In Pascal's triangle each number is the sum of the two nearest numbers in the line above: 1 1 1 ...

oltre 9 anni fa

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Determine the number of bits used to encode a given number of quantization levels .
Determine the number of bits used to encode a given number of quantization levels .

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determine the sum of the squares
if x = 4, the solution will be: y = 1^2+2^2+3^2+4^2=1+4+9+16 = 30.

oltre 9 anni fa

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intervals
Write a function that takes an interval from a to b, and divides it into 6 parts.

oltre 9 anni fa

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Quantization
3-bit ADC channel accepts analog input ranging from 0 to 5 volts, determine the number of quantization levels.

quasi 10 anni fa

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Convolution of vectors
Find the convolution of the 2 vectors.

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Get chain of consecutive characters
Write a function that will output a chain of consecutive characters, given 2 letters as input. It has to work backwards too. Exa...

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Subdivide the Segment
Two points, P1 and P2, with integer x-y coordinates are given. These uniquely determine a third point, P0, on the extended line...

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Design a function to perform convolution on 2 vector of numbers
The function should accept 2 one dimensional vectors of any length and compute the convolution between these 2 vectors and store...

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Determine if number is even
Your function should return true if input x is even, else return false

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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 ...

quasi 10 anni fa

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convert 2D array of ones and zeros to checkerboard array of [1,2] where the original array was ones and zero elsewhere
Given a 2D array of ones and zeros, generate an equivalent sized checkerboard array of ones and twos. The checkerboard pattern s...

quasi 10 anni fa

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Decimal to Binary
Create a function that returns the binary of a decimal number. Decimal number is given as 6

quasi 10 anni fa

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Determine the number of quantization levels
m is the number of bits used in ADC determine the number of quantization level

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Quantization Level
Given an 3-bit Quantizer ranging from 0-5 Volts, Determine the number of quantization level.

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Create a function for uniform quantization decoding.
include the formula to find pq, delta and quantization level.

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if
if value n is larger than or equal to 100, return true, else false.

quasi 10 anni fa

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find the required sampling frequency
find the required frequency in order to sample this signal and recovered back using law pass filler : signal= 4.5*sin (2*pi*1...

quasi 10 anni fa

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plot the following analog signal with frequency of 150Hz
x(t)= 4 sin(2*pi*150t) T=0.005s plot it to 0.2s period

quasi 10 anni fa

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Signal sample
Find the no. Of quantisation level of signal with 6-bits.

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Find the quantization index of an analog value using a 6-bit quantizer.
Given a sinusoidal waveform x(t)=4.5*sin(2*pi*100*t) is sampled at 8000 sample per second. Assume that signal range is between -...

quasi 10 anni fa

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Determine the input for these two numbers.
function c=add_together(a,b) a=12345678; b=87654321; end

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A uniform quantizer
Find the total number of quantization levels and step size for a 3 bit bipolar quantizer for an input analog signal ranges from ...

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Binary code for an analog signal
Digitization of a signal consists of 3 stages: sampling, quantization and encoding. Sampling convert the analogue signal into...

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Calculate SNR in dB using original signal and quantized signal
origs: the original signal quants: the quantized signal *hint* : need to calculate the quantization error and plug into SN...

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Find the binary code
Given a sinusoidal signal, create a function that returns the binary code of a quantized value. The function takes the bit lengt...

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Does this dress make me look fat
For the input string "Does xyz make me look fat" output the string "No, xyz does not make you look fat"

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Converting binary to decimals
Convert binary to decimals. Example: 010111 = 23. 110000 = 48.

quasi 10 anni fa