Sin título 1
Covariance matrix(S)–>In diagonal it have variances (spread) and in off-daigonal covariances (pos and orientation). Measure the linera dependency between observations of each pair of vars. Its rank determines the number of linearly independent variables in the data matrix and it is also the number of eigenvalues different from 0. >varaince — >spread — <>Generalizated variance (|S|)–> When |S|=0 there are some variables that are linear combinations of the others. If eigenvector
Read MoreMid term Network
Two different technologies are used in wide area switched networks: circuit switching and packet switching. These two technologies differ in the way the nodes switch information from one link to another on the way from source to destination.
Circuit-Switching technology : Driven by applications that handle voice traffic – Key requirement is no transmission delay and no variation in delay ,* Efficient for analog transmission of voice signals • Inefficient for digital transmission • Transparent
MRS Module 3
MODULE 3
1. Explain the service and exposure conditions of concrete?
Exposure Conditions Based on IS 456
There are five levels of environmental exposure of concrete upon which the durability requirements of concrete are based. Mild, moderate, severe, very severe, and extreme exposure are different exposure categories established by the Indian standards based on the environment. Table-1 explains each exposure condition along with its description of the environmental conditions.
Table-1: Environment
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What are the key metrics to measure Brand: Brand Awareness: ability to recall all products and services Other perception Metrics: Differentiation, Relevance, Image profile, Personality, Purchase intention. Performance Metrics: Advertising expenditure, Share of Voice, Product placement, Sponsorship.
What makes strong brands succed:Meaningful difference and emotional resonance, Strong market presence and execution, Adding real value to people’s lives.
To maximise brand value you need:The right strategy,
historia
6.1 The Russian Revolution of 1917.The USSR.
-The crisis of the Tsarist Empire
At the beginning of the 20th century, Russia’s Empire extended from the Baltic to the Black Sea and from Poland to the Pacific Ocean. It was ruled by the Tsars of the Romanov dynasty and was in a state of confusion.
-Causes of the revolution(inside the Tsarist Regime ).
·Political dissatisfaction->due to an autocratic government of the tsars, which led to political opposition made up of liberal bourgeois parties
Read MoreUntitled 1
1.1)compute d magnitude of theres2ring 4ce if d mass of d pendulum is 2 kg & d length of d pendulum is 0.5 m.
1.2)compute d period of oscill8on of a pendulum of length 1 m @ d north pole where d acceler8on due 2 gravity is measured 2 b 9.832 m>s2
1.3)loaded with mass of 15 kg & d corresponding (st8c) displacement is 0.01 m.calcul8 d spring’s stiffness.
1.4)lot d data & calcul8 d spring’s stiffness.note dat d data contain some errors.also calcul8 d standard devi8on.
1.5)compute d