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- Plot the curves of the functions cos(x) and cos2(x) in MATLAB inside the same plot. Given: x = 0:0.01:2*pi. Note: Both the curves should be inside the same plot only.Using the Gaussian Probability Density function write a function that will calculate the probability that variable x will be in the range µ − ασ < x < µ + ασ, where α is some multiple of the variance.When we discuss measures of center and spread, there are certain ones that go together, and certain ones that do not. If we talk about the center in terms of the mean, then spread is described using the ["", ""] . If we talk about the center in terms of the median, then the spread is described using the ["", ""] .
- In the restaurant dataset, there are 10 features and two classes. How many dimensions would a Logistic Regression decision boundary be? (Check all that apply.) 11 Infinite Decision boundaries do not have dimensions O None of the others O 1 O 2 O 3 10– Backward Difference Approximation of the First Derivative You are required to write a Matlab script file that finds the backward differntial of f(x) = e(x) at x = 0.15 within an es= 0.1% . You need to find that delta x satisfies the error difference (start with a large delta x, compute the backward difference approximation, calculate ea and check against check for E(de;ta x) )1. The impulse response of a causal system is: h(t) = A cos(wt) e¯¹/¹u(t) where u(t) is the Heaviside step function. The response is measured experimentally with a sampling interval of T. a. Write an expression for the sampled impulse response h[n]. b. Calculate the z transform of h[n] and write an expression for H[z]. Use the tables provided below as necessary. c. Does the system have an infinite impulse response (IIR) or finite impulse response (FIR)? Justify your answer. d. What is the DC gain of H[z]? e. Write a difference equation that describes the output y[n] in terms of input x[n].
- variables c.d 00 01 11 10 Answer: 00 Karnaugh table q = f(a, b, c, d) variables a, b 01 11 1 1 e 10 A function of how many variables is represented by the rectangle surrounding 1s (and no more) showed in the Karnaugh table? -1 if there is no such function.Exercise 2: Find the Taylor series for the following functions Sin x Cos x Tan x 3 e-x please make sure you solve it in matlab and screen shot the codeSolve in R programming language: Suppose that the number of years that a used car will run before a major breakdown is exponentially distributed with an average of 0.25 major breakdowns per year. (a) If you buy a used car today, what is the probability that it will not have experienced a major breakdown after 4 years. (b) How long must a used car run before a major breakdown if it is in the top 25% of used cars with respect to breakdown time.
- using function [area] = integrate_James_Wolder(xmin,xmax,CO) where CO is Imar y = = rmin f(x) + Co , write a function that returns the area under the curve between xmin and xmax given an initial value of CO . flx)=20sin(x)In bivariate regression, the regression coefficient will be equal to rXY when:Learn how to generate plots depicting the magnitude and phase of complex-valued functions of a complex variable. Generate plots corresponding to functions with both simple and repeated zeros and poles. How does the phase of a function vary in the neighborhood of a simple zero versus a simple pole? What changes if the zero or pole is repeated? Turn in your code and the plots you used to answer these questions