Check if there's any mistake in this matlab code. I paid for this service. So please stop rejecting the work. EDITBREAKPOINTSRUNDocuments MATLABEditor - C:\Users\win10\Documents\MATLAB\checkerboard.mcheckerboard.m X+1 -N=4E function m=checkerboard (N)%creating the name of the function3 -m=zeros (size (N, N)) ; % matrix of zeros element of size nxnOfor i=l:N4 -%for loopi with 1 to N, but i is the row of matrix yfor j=1:N %for loopj with 1 to N, but j is the column of marix y5 -6.%mod (a, b) function will give the remainder of a/bif mod (i+j,2)==0 %if i+j is an even number,it can be divided by 2m (i,j)-1 ; %then element at the ith row and jth colum will be 189 -end10-end11end12end13var=checkerboard (7)Command WindowNew to MATLAB? See resources for Getting Started.>> checkerboard (N)Unrecognized function or variable 'N'.fx >>UTF-8script / checkerboardTVEXTLn 12ENB10:12 PM) ENG3/5/2021- F6F7F8F9F10F11F12PrtScnInsertDeleteBack7.8.Y* 00|| | | | | PSiphon | DoWHlud...小ボチル収ガMapsIn your desktop MATLAB, build a function named checkerboard(N)which would accept an integer N as input argumentand return an N by N square matrix with a checkerboard pattern of 1 and 0for example, input N=4 should return matrix:1010010110100101Hints: It seems, what determines whether the element at (i,j) is 1 or 0 is actually whether i+jis even or odd? Check if this is true. Check out by HELP or GOOGLE how the built-innalfunction mod(integerA, integerB) works, and how this guy can help determine if an integer iseven or oddYour function should be saved in your MATLAB current folder, and can be readily called fromthe command line same way as a built-in function. For those of you who forget how afunction works exactly, go back and check the lecture where the concept was initiallyintroducedPut comments at as many places as you can, as if you are showing other fellow programmershow your function works, as if you are selling your function as a product to customers foreasy use with instructionsBEN) F3F4A F5F6F7FBF9F10FII%24&5R

Function definitions in a script mustappear at the end of the file.Move all statements after the…

EDIT BREAKPOINTS RUN Documents MATLAB Editor - C:\Users\win10\Documents\MATLAB\checkerboard.m checkerboard.m x + 1- N=4 Ofunction m=checkerboard (N) %creating the name of the function m=zeros (size (N, N) ) ; % matrix of zeros element of size nxn 4 - Ofor i=1:N %for loop i with 1 to N, but i is the row of matrix y for j=1:N %for loop j with 1 to N, but j is the column of marix y Smod (a,b) function will give the remainder of a/b if mod (i+j,2)==0 %if i+j is an even number, it can be divided by 2 m (i,j)-1 ; %then element at the ith row and jth colum will be 1 8 - end 10 - end 11 Fend 12 - end 13- var=checkerboard (7) Command Window New to MATLAB? See resources for Getting Started. >> checkerboard (N) Unrecognized function or variable 'N'. I fx >> UTF-8 script / checkerboard TNEXT Ln 12 EN B Ca 1) ENG 10:12 PM 3/5/2021 2. 3. 5. 49

EDIT BREAKPOINTS RUN Documents MATLAB Editor - C:\Users\win10\Documents\MATLAB\checkerboard.m checkerboard.m x + 1- N=4 Ofunction m=checkerboard (N) %creating the name of the function m=zeros (size (N, N) ) ; % matrix of zeros element of size nxn 4 - Ofor i=1:N %for loop i with 1 to N, but i is the row of matrix y for j=1:N %for loop j with 1 to N, but j is the column of marix y Smod (a,b) function will give the remainder of a/b if mod (i+j,2)==0 %if i+j is an even number, it can be divided by 2 m (i,j)-1 ; %then element at the ith row and jth colum will be 1 8 - end 10 - end 11 Fend 12 - end 13- var=checkerboard (7) Command Window New to MATLAB? See resources for Getting Started. >> checkerboard (N) Unrecognized function or variable 'N'. I fx >> UTF-8 script / checkerboard TNEXT Ln 12 EN B Ca 1) ENG 10:12 PM 3/5/2021 2. 3. 5. 49

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

# Create Custom Transformer Create a custom transformer, just as we did in the lecture video entitled "Custom Transformers", that performs two computations: 1. Adds an attribute to the end of the numerical data (i.e. new last column) that is equal to $\frac{x_1^3}{x_5}$ for each observation. In other words, for each instance, you will cube the $x_1$ column and then divide by the $x_5$ column. 2. Drops the entire $x_4$ feature column if the passed function argument `drop_x4` is `True` and doesn't drop the column if `drop_x4` is `False`. (See further instructions below.) You must name your custom transformer class `Assignment4Transformer`. Your class should include an input parameter called `drop_x4` with a default value of `True` that deletes the $x_4$ feature column when its value is `True`, but preserves the $x_4$ feature column when you pass a value of `False`. This transformer will be used in a pipeline. In that pipeline, an imputer will be run *before* this transformer. Keep…
Write a PHP code to: Create the following two dimensional array $students: ID Name Score 100 Ali 76 200 Khaleed 33 300 Fatema 89 400 Sumaya 45 Write the function nbFail($list) that takes a multidimensional array $list as parameter and returns the number of failed students (student fails if the score is less than 50). Write the required PHP code to display the array $students in an HTML table (using foreach statement) and the number of failed students and passed students (use the function defined in question b).
Here you are required to draw a bar chart of batchwise strength of Avionics Department with following features through python: Add suitable label in the x axis, y axis and a title. Display a horizontal bar chart. Display a vertical bar chart. Use different color for each bar. Attach a text label above each bar displaying its strength (number of students). You are given two lists/arrays: Batch = [Ave-01, Ave-02, Ave-03, Ave-04, Ave-05, Ave-06] Num_Students = [29,50,35,45,50,40]
C++ Please explain the code below. It doesn't have to be long, as long as you explain what the important parts of your code do. You can also explain it line by line for best ratings. Thank you so much! #include <iostream>#include "linkedlist.h" void bubbleSort(List*);void selectionSort(List*);void insertionSort(List*); int main(void) { char li; cin >> li; List* list; if (li == 'A') { list = new ArrayList(); } else { list = new LinkedList(); } int length; cin >> length; int input; for (int i = 0; i < length; i++) { cin >> input; list->add(input); } list->print(); char sym; cin >> sym; switch (sym) { case 'B': bubbleSort(list); break; case 'I': insertionSort(list); break; case 'S': selectionSort(list); break; } return 0;}; //Perform two of three sorting algorithms here.//Reminder: Do not use methods…
link to MINST code: https://www.dropbox.com/s/i21pedejv0sknnq/MINST.pdf?dl=0 1) Add a confusion matrix to the MNIST code example from the link provided. Set the epochs parameter to 5. Explain which entry of the matrix yields the number of ones (the number 1) that are falsely recognized as eights (the number 8). (If you use indices in your explanation, use the Python index notation, i.e., start at zero.) Run your code a few times. Is the confusion matrix always the same? Briefly explain.
Problem2: A square matrix can be represented by a two-dimensionalarray with N rows and N columns. You may assume a maximum size of 50 rows and 50 columns. 1. Write an algorithm MakeEmpty(n), which sets the first n rows and n columns to zero. 2. Write an algorithm Add(M1, M2, M3), which adds two matrices M1 and M2 together to produce matrix M3. 3. Write an algorithm Subtract(M1, M2, M3), which subtracts matrix M2 from matrix M1 to produce matrix M3. 4. Write an algorithm Copy(M1, M2), which copies matrix M1 into matrix M2.
Please debug the following trenchTranveral javascript function. The function should return true if the node's value is less than -5 and false if equal to or greater than -5. function findNeighbors(node, matrix) { const neighbors = []; const [row, col] = node; const currNum = matrix[row][col]; // Check top if (matrix[row - 1] && Math.abs(matrix[row - 1][col] < - 5)) { neighbors.push([row - 1, col]); } // Check bottom if (matrix[row + 1] && Math.abs(matrix[row + 1][col] < - 5)) { neighbors.push([row + 1, col]); } // Check left if (matrix[row][col - 1] && Math.abs(matrix[row][col - 1] < - 5)) { neighbors.push([row, col - 1]); } // Check right if (matrix[row][col + 1] && Math.abs(matrix[row][col + 1] < - 5)) { neighbors.push([row, col + 1]); } // Return neighbors return neighbors; // Only consider N, S, E, W nodes } function trenchTraversal(node, matrix, visited) { const [row, col] = node; let stack = [node] visited.add(node.toString())…
Write a method that returns the sum of all the elementsin a specified row in a matrix using the following header:public static double sumRow(double[][] m, int rowIndex)Point
You have been given a linked list of integers. Your task is to write a function that deletes a node from a given position, 'POS'.Note :Assume that the Indexing for the linked list always starts from 0. If the position is greater than or equal to the length of the linked list, you should return the same linked list without any change.Illustration :The following images depict how the deletion has been performed.Image-I :Alt txt Image-II :Alt txt Input format :The first line contains an Integer 'T' which denotes the number of test cases or queries to be run. Then the test cases follow. The first line of each test case or query contains the elements of the linked list separated by a single space. The second line of each test case contains the integer value of 'POS'. It denotes the position in the linked list from where the node has to be deleted. Remember/Consider :While specifying the list elements for input, -1 indicates the end of the singly linked list and hence, would never be a list…
Using GNU Octave, create a row vector that has following elements: 3, 4*2.55, 68/16, 45, nthroot (100,3), cos(25) and 0.05
Here is my entire code(average is not working yet). The response I got from the professor is that I have to create a DRY solution replacing the five display_functions with a single get_array function you call five times like common_array = get_array(plant_xml, "COMMON") etc. from urllib.request import urlopenfrom xml.etree.ElementTree import parse def read_data(data_file): plant_url = urlopen(data_file) plant_xml = parse(plant_url) return plant_xml def display_common_items(plant_xml): plant_root = plant_xml.getroot() common_array = [] for item in plant_root.findall("PLANT"): common_array.append(item.find("COMMON").text) return common_array def display_botanical_items(plant_xml): plant_root = plant_xml.getroot() botanical_array = [] for item in plant_root.findall("PLANT"): botanical_array.append(item.find("BOTANICAL").text) return botanical_array def display_zone_items(plant_xml): plant_root = plant_xml.getroot() zone_array = []…
Use loops to create a matrix in which the value of each element is two times its rownumber minus three times its column number. For example, the value of element (2,5) 2*2 - 3*5 = -11