Plot the pixel histogram( take any image) – count of values versus pixel intensity 0 to 255. You must write this from first principles – do not use the MATLAB hist command (although you may use it for comparison and checking your algorithm’s correctness). Plot the cumulative histogram. Do not use the cumsum function in MATLAB (write your own function to achieve this).

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dummy strain guage

0 Answers   ONGC,

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What is distortion of power amplifier? The amplifier whose distortion is 0.02% and the one whose distortion is 0.01%, Which one is better?

3 Answers   Bharti,

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Most computers wont use floating point arithmetic .why

2 Answers  

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Impedence of a parallel resonant circuit at resonance is ?

0 Answers   Verifone,

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The amount of carbon present in Cast Iron

1 Answers   HAL,

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What is meant by gain-bandwidth product? What is its significance?

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Difference between electronic and electrical.

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1.support that band limited signals are not realisable. and realisable signals are having infinte band width

1 Answers  

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Explain with examples of circuit protecting device apart from fuse, circuit beaker, relays, lighting arrestor, switch gears?

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Explain the design 8421 to 2421 binary code converter?

0 Answers  

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We all know about DC concept,i.e +ve connected to +ve ,-ve connected to -ve. If landline phones lines are dc lines,then how it works even if the polarties are interchanged??

1 Answers   Infosys,

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