Random command! Returns the sum of the elements of a matrix. The cumSum( command gets the cumulative sum of each column in the matrix, adding the value of the previous element to the next element, and repeating this for each consecutive element in the column. When the cumSum( command is finished, the last element in each column will contain the sum of that column.
AIG Jobs with Part-Time, Telecommuting, or Flexible Work. AIG, American International Group, is an award-winning, global insurance company founded in 1919. Today, AIG is recognized as one of the worldâs largest insurance organizations, offering life insurance, property casualty insurance, retirement services, and mortgage insurance.
How EEG works. 1  EEG, or electroencephalogram, is a tool we use to image the brain while it is performing a cognitive task. This allows us to detect the location and magnitude of brain activity involved in the various types of cognitive functions we study.