b) on the same axis plot sinx, cosx, and e^(-x) in the range from 0 to 2pi. Use the "linspace" command to generate points in the x axis. Put legends for all three curves and add labels.
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Using Octave:
a) write a function that computes a random permutation of a
b) on the same axis plot sinx, cosx, and e^(-x) in the range from 0 to 2pi. Use the "linspace" command to generate points in the x axis. Put legends for all three curves and add labels.
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- Create the following variables • a = 2.3; • b = -87.3; • A = [1,2; 4,5]; Create a matrix 2 × 2 B using the rand() function. Create two random complex numbers, call them z1 and z, using the randi() function. Both the real and complex components should be random integers in the interval [-5,5]. Make sure to include the semicolons. Otherwise, the numbers are printed to the screen. For intensive applications, constantly printing to the screen slows the software down. Add the following lines of code. You should notice the workspace fill up with variables after running your file. I want you to print to the screen for this part. Normally, you wouldn’t unless you were looking for mistakes. • a + b a – b a * A – 2 * b * B • 3 * 21 – 4 * Z2Draw a wall with "irregular wavy color bands". Hint: you can use curveVertex and random functions in p5js library. Note: You should use loops to draw the lines, not manually write 50-100 line functions How would i answer this question using the code below: function setup() { createCanvas(350, 350); } function draw() { background(200); background('blue'); noFill(); //this will run a loop form -20 to fill the whole canvas for(let y=-20; y<300; y+=4){ beginShape(); Stroke("yelllow"); //now to link point to point in curve //y is height curveVertex(0, y+0); curveVertex(0, y+20); curveVertex(50, y+0); curveVertex(100, y+20); curveVertex(150, y+0); curveVertex(200, y+20); curveVertex(250, y+0); curveVertex(300, y+20); curveVertex(350, y+0); curveVertex(400, y+0); endShape(); } } Subject: Java ProgrammingCreate a function that finds the maximum range of a triangle's third edge, where the side lengths are all integers. Note that, (side1 + side2) - 1 = maximum range of third edge Example: next_edge (8, 10) → 17 (Write in python)
- import numpy as np import torch import matplotlib.pyplot as plt Quiz Preparation Question 1. Write a function that generates a random tensor of n x n (n is the input). The output is the mean of the tensor. = 2, 4, 8, 16, ... 1024 and generate a vector 2. Write a code (for loop) that call that calls the function above with n = M(n). Plot the vector as a function of the log of n. 3. Given an n x m array write a code that replaces every element that is larger than 0.5 with 0.5. 4. The second derivative of a function can be approximated by the finite difference 1 ƒ"(x₂) = 73 (ƒ(£;+1) — 2ƒ(x;) + f(x;-1)) Given a vector f with values f = [f(xo),..., f(n) write a code that computes the approximation to f"(x) 5. The power method is a method to compute the largest eigenvalue of a matrix. Your google search is using this method every time you perform a google search. The method consists of the iteration Vj+1 = Av; || Avi|| where v; is a vector with chosen as a random vector, and A is the matrix…"Scan Line Conversion". All questions require you to extend one of the line drawing algorithm to handle difference combination of the two end points. For the programming question, the final result function should be assigned to a variable named myAnswer. The variable myAnswer need to be accessed by the system, it should NOT preceded by let nor var.The output need to plot such a line. 2.[JavaScript] Extend the Octantal DDA algorithm so that it can handle any combination of x1, y1, x2, y2. Your function must based on the original Octantal DDA algorithm and the resulting function should be assigned to the myAnswer variable.Part 4: Add a function called transpose() to the Matrix class. Write a main.cpp file which tests your Image class with real images, executing all the operations that you implemented in the previous parts of this project.
- Use python code with: "def minify(img):" without cv2, numpy or PIL minify(img) - Shrinks the image img by half in both height and width and returns the result. For this function, you can assume the width and height of images are even. Use the cmpt120image.getBlackImage() function which returns a new canvas to draw on. Hint: The average of each 2x2 block of pixels from the original image becomes one pixel in the result image. As an example, the R/G/B values of the pixel at result[0][0] with have the average-R/average-G/average-B values of the pixels at original[0][0], original[0][1], original[1][0], and original[1][1].Using RStudio, How would I keep track of the mileage each time I fill the car’s gas tank? At my last fill-ups, the mileage values were: 65311, 65624, 65908, 66219, 66499, 66821, 67145, and 67447, respectively. Enter these numbers into an R vector. Use the function diff() on the data. What is the result? Use the function length() to find the lengths of the miles and x vectors. Explain the result. Use R functions to find the maximum and minimum number of miles between fill-ups, the average number of miles between fill-ups, and the standard deviation. refer to Statistical functionsUse python code with: "def minify(img):" without cv2, numpy,imageio or PIL minify(img) - Shrinks the image img by half in both height and width and returns the result. For this function, you can assume the width and height of images are even. Use the image.getBlackImage() function which returns a new canvas to draw on. Hint: The average of each 2x2 block of pixels from the original image becomes one pixel in the result image. As an example, the R/G/B values of the pixel at result[0][0] with have the average-R/average-G/average-B values of the pixels at original[0][0], original[0][1], original[1][0], and original[1][1].
- Javascript Use a for/of loop to iterate over the array of students. For each student, use a template literal to print out their name, age, and major in a formatted string. (e.g. John is 18 years old and is studying Computer Science.) Within the template literal, use object dot notation to access the name, age, and major properties of the student object. Use a console.log() to print out the formatted string for each student. Test the code by running it and verifying that it prints out the details of each student in a formatted string.============================================================================== const students = [ { name: "John", age: 18, major: "Computer Science" }, { name: "Newton", age: 19, major: "Mathematics" }, { name: "Barry", age: 20, major: "Physics" }, ]; // Iterate through the array of objects students using for/of // Print a message to the console that includes the student's name, age, and major // Example: John is 18 years old and…In a C++ program, you need to store the ID's and GPS's for 25 students. 1. Define 2 arrays that may be used in parallel to store the ID's and GPS's. 2. Write a loop to print the ID and GPA arrays in columns, with column headings. Put the information for each student on its own line.Create a square matrix that has ones in the first row and first column, and whose remaining elements are the sum of two elements: the element above and the element to the left. Your program should be able to make a matrix of any size. Do this exercise using a loop (for or while) with break/continue statements as necessary.