K +Final Exam [Sunday 2022-02-20 (February 20), 18-20:45 o'clock (Tehran time)] /u/50_1522108_4001Using the nonlinear programming (steepest decent) method, we want to estimate the parameters of anARMAX model whose polynoomials are given in the following.A(q¹)=1+qq¹ + a₂q² + a₂q³v(1)B(q¹)=bq¹C(q-¹)C(q) = 1+q₁q¹ +c₂q²u(t)y (t)B (q¹)A(g-¹)a) What is the minimum number of the observations?b) Assume that we have some parametric observations asU=[u(1),u(2),u(3),u(4),u(5),u(6),u(7),u(8)]Y = [y (1),y (2),y (3),y (4), y (5),y (6),y (7), y (8)Considering whole steps of the mentioed method such as initial selection and updating of the parameters'value (two updating steps is sufficient without considering the initialization step), write all the necessaryrelations and parameters in respect to the obserations in a parametric and simplified form as possible.Ⓒ $3 % EI BA7Cمقرراتيشناسايي سيستم_1522108_50سرواتي الدراسية68°F Mostly sunny¤

relativity moving observer, source at rest) equivalent to moving source, obserres at rest choose…

a) What is the minimum number of the observations? b) Assume that we have some parametric observations as U =[u(1),u(2),u(3),u(4),u(5),u(6),u(7),u(8)F Y = [y (1),y (2),y (3),y (4), y (5),y (6),y (7),y (8)] Considering whole steps of the mentioed method such as initial selection and updating of the parameters' value (two updating steps is sufficient without considering the initialization step), write all the necessary relations and parameters in respect to the obserations in a parametric and simplified form as possible. 高三 IBA 7 68°F Mostly sunny 909 hp

a) What is the minimum number of the observations? b) Assume that we have some parametric observations as U =[u(1),u(2),u(3),u(4),u(5),u(6),u(7),u(8)F Y = [y (1),y (2),y (3),y (4), y (5),y (6),y (7),y (8)] Considering whole steps of the mentioed method such as initial selection and updating of the parameters' value (two updating steps is sufficient without considering the initialization step), write all the necessary relations and parameters in respect to the obserations in a parametric and simplified form as possible. 高三 IBA 7 68°F Mostly sunny 909 hp

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

EXM.1.AHL.TZ0.37 IB [Maximum mark: 8] In this part, marks will only be awarded if you show the correct application of the required algorithms, and show all your working. In an offshore drilling site for a large oil company, the distances between the planned wells are given below in metres. 1 2 3 4 5 6 7 8 9 10 2 30 3 40 60 4 90 190 130 5 80 200 10 160 6 70 40 20 40 40 130 7 60 120 50 90 30 60 8 50 140 90 70 70 140 70 40 9 40 170 140 60 50 90 50 70 10 200 200 80 150 110 90 30 190 90 100 11 150 30 200 120 190 120 60 190 150 200 + It is intended to construct a network of paths to connect the different wells in a way that minimises the sum of the distances between them. Use Prim's algorithm, starting at vertex 3, to find a network of paths of minimum total length that can span the whole site. [8]
For each set of cubes in terms of variables (a, b, c, d] obtain the minimized version for boolean fuction f(a, b, c, d) (00X1, 0XX1, 1000, 1100, 1010, 1110} {1XX0, 10XX, 11XX, 00XX} ✓ {00XX, 01XX, 0XXX, 01X1} (0100, 1010, 1XX1, XXXX, 0001} {0001, 0011, 0101, 0111, 1101, 1111, 1001, 1011} ✓ {000X, 010X, 1X00, 1X01} A f(a, b, c, d) = 1 B. f(a, b, c, d) = d C. f(a, b, c, d) = ē D. f(a, b, c, d) = a + a b Ef(a, b, c, d) = a F. f(a, b, c, d) = a d
Correct answer will be upvoted else Multiple Downvoted. Computer science. There are n+2 towns situated on an arrange line, numbered from 0 to n+1. The I-th town is situated at the point I. You fabricate a radio pinnacle in every one of the towns 1,2,… ,n with likelihood 12 (these occasions are autonomous). From that point forward, you need to set the sign power on each pinnacle to some integer from 1 to n (signal powers are not really the equivalent, yet in addition not really unique). The sign from a pinnacle situated in a town I with signal power p arrives at each city c to such an extent that |c−i|<p. Subsequent to building the pinnacles, you need to pick signal powers so that: towns 0 and n+1 don't get any transmission from the radio pinnacles; towns 1,2,… ,n get signal from precisely one radio pinnacle each. For instance, if n=5, and you have assembled the pinnacles in towns 2, 4 and 5, you might set the sign force of the pinnacle around 2 to 2, and the sign…
For all positive numbers aaand bbwith a>ba>b, ln⁡(a−b)=ln⁡(a)/ln⁡(b)ln(a−b)=ln(a)/ln(b) True or false
the logit function(given as l(x)) is the log of odds function. what could be the range of logit function in the domain x=[0,1]?
Q4// Simplify and then implement the Boolean function F(A,B,C,D) = N (1,2,3,5,6,7,9,11,13,15) using POS karnough map , draw the implementation. %3D
Pls Use Python Explain the Wronskian determinant test. Using the Wronskian determinant test, write the program using NumPy to determine whether the functions f(x)=e^(- 3x), g(x)=cos2x and h(x)=sin2x are linearly independent in the range (-∞, + ∞). Ps: Please also explain step by step with " # "
Given f(x) = 2x2+3x+1 and g(x) = 3x−2.Compute (a) (f◦g)(x) =
Euler's method is a numerical method for generating a table of values (xi, yi) that approximatethe solution of the differential equation y' = f(x,y) with boundary condition y(xo) = yo. The firstentry in the table is the starting point (xo , yo.). Given the entry (xi , yi ), then entry (xi+1 , yi+1) isobtained using the formula xi+1 = xi + x and yi+1 = yi + xf(xi , yi ). Where h is the small valuecalled step size. use c++ code and Use Euler's method to estimate the value of y when x = 2.5 for the solution of the differentialequation y' = x + 3y/x with the boundary condition y(1) = 1. Take x = 0.1, the exact solution ofthis differential equation is y = 2x^3- x^2.. Compare your approximation values with the exact value.
Considering the function f(x) = x – cos(x), what is the value of x7 after performing fixed point iteration. Assume an initial guess of 1. Use the equation form that will seem fit according to the choices provided.Group of answer choices 0.72210 0.71537 0.76396 0.72236
Let x and y be integers such that x = 3 (mod 10) and y = 5 (mod 10). Find the integer z such that 97x + 3y³ z (mod 10) and 0 ≤ z ≤9.
Using the Regula Falsi method f (x) = vx – five iterations. COS X on [0, 1] for