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Frequency response palette:

The VIs in this sub-palette that are used most frequently are CD Bode, CD Nyquist, and CD Gain and PhaseMargins. These VIs are frequently used in Chapter 6, and are also polymorphic.

Cd bode.vi:

This VI gives the Bode Magnitude and Phase plots of a system, and the input is the open loop model.

The output terminals that are of interest are the ones for plotting the Magnitude and Phase graphs. These can beplotted by creating indicators for the respective terminals. The magnitude plot is shown here.

Cd nyquist.vi:

This VI gives the Nyquist plot of a system.

Remember to right-click on the output terminal of CD Nyquist and select Create»Indicator to create the Nyquist Plot indicator.

Cd gain and phase margin.vi:

This VI gives the Gain and Phase Margins of a system, along with the Magnitude and Phase graph indicating theposition where the Gain and Phase Margins occur.

The numerator has been changed so that the function has a valid Phase Margin.

The Gain and Phase margins are shown in a numeric indicator as shown.

The Magnitude graph obtained from the Block Diagram above is shown below. The zero crossing of the magnitude isindicated in the plot.

Questions & Answers

why should a firm close down when it's unable to pay it's variable cost?
what is oligopolistic competitive market?
exchange of goods and services between countries is call
Hosea Reply
what is constant opportunity cost
Tiffany Reply
Constant opportunity cost means the value of sacrifice remains constant in every step.
Gross Domestic Product GDP
Yusuf Reply
what is g d p
Jayapal Reply
gross daily performance
How best can a poor country respond to an economic crisis , what does it have to sacrifice.
Bah Reply
they should pay tax as progressive system and should make sacrifice for taxation of their income and land etc
how have the nations tries to solve the problem of scarcity in their economies?
Amani Reply
total concentration on to reduce the per unit cost of commodity by technically or whatever
explain what will happen to producer of green coconut now that we have to lockdown in the kingdom of tonga
Tuha Reply
the demand for coconut will decrease and supply increases which result in the decrease in the price of coconut and the coconut will be more elastic
tonga is producing more long run economic good explain the meaning of the statement and its implication on the tonga economy
Tuha Reply
Demand is the various quantities of goods and services that consumer(s)are willing and able to purchase at a price within a time
Muhammad Reply
What is demand
Mc Reply
demand relates with the need of people for their satisfaction.
Distinguish between cross elasticity and income elasticity of demand
Ruth Reply
Distinguish between cross elasticity and income elasticity of demand
if change in the demand of the commodity with respect to change in demand of the substitute or other product called cross elasticity
and. if change in the demand of the commodity due to change in the income . called income elasticity
Cross elasticity of demand is the degree of responsiveness of quantity demanded of a commodity to a small change in price of another commodity whiles Income elasticity of demand is the degree of responsiveness of quantity demanded of a commodity to a small change in income of it's consumers
but these are book wordings
income elasticity of demand shows how quantity demanded changes due to changes in income on the other hand cross elasticity refers to how the quantity demanded of a particular good alers given a change in the price of another good.
what is the competitive demand
Adiza Reply
Competitive demand are those commodity dat are competitive in nature e.g the close up and my my toothpaste the increase in price of close up may bring abt decrease in demand of it and it will serve as increase in purchase of my my
With regards to coal shortage and manicipal debts the what form of intervention do you think Eskom can put in place.
kedibone Reply
economic growth of Bhutan
Nima Reply
please, explain all the mathematics terms used in economics
The answer is: little more than high school algebra and graphs.
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Source:  OpenStax, Introduction to control design and simulation using labview. OpenStax CNX. Jan 29, 2007 Download for free at http://cnx.org/content/col10401/1.1
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