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Write an m-file "distan.m" which does all the following operations:
(i) computes 10 dimensional histogram of an input image h1=sum(hist(imn,10)'); (ii) computes negative image and its histogram (iii) normalizes vectors h1, h2 such that the integral of each is 1 Why does it have to be normalized? (iv) displays both histograms (v) computes similarity between two histograms using euclidean distance, histogram intersection, correlation, chi-square
function distan(im) imn=imnorm(im)/255.0; h1=? h1n=? imnn=? h2=? h2n=? %euclidean he=sqrt(sum((h1-h2).^2)) %correlations hc=? %intersection, use min function hh=? %chi-square, use sum function hch=? How do the distances differ?
Q. If an analog message that has a spectral extent of 15 kHz is sampled at three times the Nyquist rate, determine the sampling rate.
Given: R 1 = R 3 = 1 k_, R 2 = 100 k_ and k = 0.1 A/V, and step-up transformer turns ratio is 10. a) Find the value of the load resistor RL that would maximize the power
Q. Explain Demodulation of DSB? Demodulation of DSB SC AM signals requires a synchronous demodulator, which is also known as coherent or synchronous detector. That is, the demo
The voltage across a 1 - μF capacitor is given. Which is the sinusoidal expression for the current? a) 30 sin200t b) 70cos (800t - 20°) At what frequency will the re
Algorithm pseudo code and flow charts Algorithm: before writing the program the programmer must understand the problem for which are program is to be written. Then
Determine the node voltage: Determine the node voltage V and then current flowing through each element by using KCL. Solution Apply KCL at the node whose voltage is V.
The transformer of Example is supplying full load (i.e., rated load of 50 kVA) at a rated secondary voltage of 240 V and 0.8 power factor lagging. Neglecting the exciting current o
Explain the Advantage of Synchronous Counters? The most significant advantage of synchronous counters is that there is no cumulative time delay because all flip-flops are trigg
examples problems for decimation in time
Transients in R-L-C circuits: Scenario The Laplace transform is a valuable mathematical tool which allows the solution of difficult differential equations to be easily de
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