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Use the MATLAB randn function to generate 1000 points for x. Generate the output of the unknown system with the ?lter function and b=[1232 1] and a=[1]. Normalise the ?lter output so that its variance is unity, i.e. y = y./sqrt((sum(b.*b)); call the randn function again to generate 1000 points for the measurement noise, scale the values by 0.1 and add them to [ ], and calculate the Signal-to-Noise Ratio (SNR) in dB for y[k] (The power of zero mean white noise is 2 ; when a noise signal is scaled its standard deviation, i.e , gets scaled by the same factor).
- Use the xcorr function to estimate the cross-correlation and autocor relation elements to form Rxx and Pzx.
- Solve for the optimum Wiener ?lter. Is it close to that of the unknown system?
- Repeat the experiment by varying the scaling applied to the additive noise to 1.0 and 10.0, re-calculate the SNR for each case. What is the effect upon the Wiener solution? What happens if w is assumed to be greater than 4?
can you please help me with matlab coding for CMP? I am new to matlab and hence need help
I need assistance in learning on how to do simulation of system described with an algebraic equations.
(a) Find the spectrum of this waveform: x = [ exp( -[0:1:49]/10), exp(-[50:-1:1]/10)]. Subplot only the magnitude by using the spectrum program from the class notes. (b) Using
Why Function stubs are used?
Matlab Scripts: Once a problem has been examined, and the algorithm for its answer has been refined and written, the algorithm then is translated into the specific programming
Read in any non jpeg image (any image will do) . Save it as a jpeg at quality levels (70, 60,50,40, 30) Get the MSE for each quality level as compared to the orignal file Get the
Create MATLAB program(s) that solve a problem of your own choice. You may opt to solve work related problem, an industrial problem, or problem from your research project. Markin
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From A to B the inlet valve is open and the steam pressure increases linearly from 0.1000 MPa absolute to 15.00 MPa absolute, 1000°C. The inlet valve closes and from B to C the
Illustration of script: For illustration, we will now generate a script known as script1.m which calculates area of the circle. It assigns a value for the radius, and then com
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