منابع مشابه
Add Neurons, Subtract Anxiet
To keep memories from becoming jumbled, the brain must encode the distinct features of events and situations in a way that allows them to be distinguished from one another—a process called pattern separation. Pattern separation enables us to distinguish dangerous situations from similar ones that pose no risk. People with defects in this ability may be prone to anxi ety disorders. The process o...
متن کاملBinocular Vision: The Eyes Add and Subtract
Our two eyes' views of the outside world are slightly different, providing the basis for stereopsis. A new study has found evidence that the human visual system has separately adaptable channels for adding and subtracting the neural signals from the two eyes, supporting an unconventional view of the initial stages of stereopsis.
متن کاملCan young infants add and subtract?
Three experiments (N = 68), using Wynn's procedure, tested 5-month-old infants' looking time reactions to correct and incorrect results of simple addition and subtraction transformations. The aim was to investigate both the robustness and the parameters of infants' arithmetic competence. Experiments 1 and 2 (N = 44) were replications of Wynn's first two experiments in which infants were shown a...
متن کاملFloating Point Fused Add-Subtract and Fused Dot-Product Units
A single precision floating-point fused add-subtract unit and fused dot-product unit is presented that performs simultaneous floating-point add and multiplication operations. It takes to perform a major part of single addition, subtraction and dot-product using parallel implementation. This unit uses the IEEE-754 single-precision format and supports all rounding modes. The fused add-subtract un...
متن کاملImproved Fused Floating Point Add-Subtract Unit Architecture
Floating purpose is that the most vital a part of several fashionable chip. The amalgamate floating-point add–subtract unit is helpful for digital signal process (DSP) applications like quick Fourier rework (FFT) and separate circular function rework (DCT) butterfly operations. IEEE 754 normal specifies the ways for binary and decimal floating purpose arithmetic unit. Moreover, single precisene...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientific American
سال: 2014
ISSN: 0036-8733
DOI: 10.1038/scientificamerican0714-62