This semester, I am taking the following classes; 2.003, 2.60, 6.041, 22.02, and 17.399.
In layman's terms: Dynamics and Controls, Advanced Energy Conversions, Probability Analysis, Applied Nuclear Physics, and Global Energy Markets.
6.041 is focused on probabilistic systems analysis. Under the Electrical Engineering and Computer Science department, the material covered is foundational to many engineering and mathematical disciplines.
Typically, checking the mean of a distribution is the first step towards checking random generation. The mean should sit close to the median of the data (about 4.5 in an even set). This is because the distribution should follow the Discrete Uniform Probability Law.
From Wikipedia: https://en.wikipedia.org/wiki/Random_number_generation
A random number generator (RNG) is a device that generates a sequence of numbers or symbols that cannot be reasonably predicted better than by a random chance. Random number generators can be true hardware random-number generators (HRNG), which generate genuinely random numbers, or pseudo-random number generators
(PRNG) which generate numbers which look random, but are actually
deterministic, and can be reproduced if the state of the PRNG is known.
Various applications of randomness have led to the development of several different methods for generating random
data, of which some have existed since ancient times, among whose ranks
are well-known "classic" examples, including the rolling of dice, coin flipping, the shuffling of playing cards, the use of yarrow stalks (for divination) in the I Ching,
as well as countless other techniques. Because of the mechanical nature
of these techniques, generating large numbers of sufficiently random
numbers (important in statistics) required a lot of work and/or time.
Thus, results would sometimes be collected and distributed as random number tables.
Several computational methods for pseudo-random number generation
exist. All fall short of the goal of true randomness, although they may
meet, with varying success, some of the statistical tests for randomness
intended to measure how unpredictable their results are (that is, to
what degree their patterns are discernible). This generally makes them
unusable for applications such as cryptography. However, carefully designed cryptographically secure pseudo-random number generators (CSPRNG) also exist, with special features specifically designed for use in cryptography.
June was a good busy month. The weather was mostly nice, I feel productive, and not too many issues. It started off with the belated gradu...
I have been meaning to open this for a while now. This PCB came off an old smoke detector I found in a pile of electronic trash. A lot of...
I have been spending some of my spare time learning the ropes of Amazon Web Services (AWS). This service is great for handling large scale n...
My friend David and I turned on a Stirling engine on Friday. The engine is a Cryotel CT from Sunpower in Ohio. The device is capable of br...