Recent Cloud Content

Transforms: Part 6 - The Discrete Cosine Transform (DCT)July 1st 2022 - 09:00 AM

The Fourier Transform is complex in the mathematical sense, which means that each coefficient is represented by complex number.

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Look Like A Million For LessJune 13th 2022 - 09:30 AM

Every TV viewer compares live content with what they regularly see on TV, with multimillion-dollar talent with more multimillions in technical equipment and support.

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Information: Part 3 - Applying StatisticsJune 6th 2022 - 09:00 AM

We are not done with statistics yet. In a sense we will never be done with it and it is better to know how to deal with it than to ignore it. It is better still to know how others commonly fail to deal with it and reach conclusions that cannot be justified. It is typically very hard to explain to people who do not understand.

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Transforms: Part 5 - OFDMJune 3rd 2022 - 09:00 AM

Thus far we have looked at transforms from a somewhat abstract viewpoint. In contrast, here we look at an application where transforms take center stage.

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Electricity: Part 3 - AC SystemsMay 27th 2022 - 09:00 AM

Here we look at alternating current (AC) systems and how generating AC often requires an intermediate step of converting to DC to improve the efficiencies of AC generators.

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Information: Part 2 - Gaussian DistributionMay 23rd 2022 - 09:00 AM

Information can never be separated from its nemesis, which is uncertainty. The former is only possible by limiting the latter.

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Electricity: Part 2 - ProtectionMay 11th 2022 - 09:00 AM

Electrical safety is extremely important, and a combination of technology and procedures helps achieve adequate protection.

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Transforms: Part 4 - Discrete Fourier TransformsMay 4th 2022 - 09:00 AM

As we saw earlier when discussing transform duality, when something happens on one side of a transform, we can predict through duality what to expect on the other side.

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