Create a function that returns the characters from a list or string on odd or even positions, depending on the specifiers. The specifier will be "odd" for items on odd positions (1, 3, 5, ...) and "even" for items on even positions (2, 4, 6, ...). Examples char_at_pos([2, 4, 6, 8, 10], "even") → [4, 8] # 4 & 8 occupy the 2nd & 4th positions char_at_pos("EDABIT", "odd") "EAI" # "E", "A" and "I" occupy the 1st, 3rd and 5th positions char_at_pos(["A", "R", "B", "I", "T", "R", "A", "R", "I", "L", M

Research the binary box (magic box) method. Create your own graphical representation of the binary box (preferably hand drawn). It's simple and you can reference back to it (along with your OSI model) throughout the course or on cert exams. Physically drawing/color-coding helps with memorization.

x = zeros(uint8(5,5)); for i = 1:5     for j = 1:5         a = 5/i;         x(i,j) = 255/a;     end end Which of the following best describes the black and white image x?    1. The columns of x will get lighter from left to right 2. The rows of x will get lighter from top to bottom 3. The rows of x will get darker from top to bottom 4. The columns of x will get darker from left to right

I am trying to loop through several FITS files that are located on my Desktop. This is the code I have so far.  The final image that i need to produce is a "single plot". with multiple graphs overlayed (see image) import numpy as npimport matplotlib.pyplot as pltimport globfrom astropy.io import fitsfrom astropy.wcs import WCSfrom pathlib import Path%matplotlib inline%matplotlib widget plt.figure(figsize=(5,5))legends = [] def plot_fits_file(file_path):    # used this data to test ----------    # lam = np.random.random(100)    # flux = np.random.random(100)    # --------------------     # below code will work when you have file    # all the plot will be on single chart     hdul = fits.open(file_path)    data = hdul[1].data    h1 = hdul[1].header    flux = data[1]    w = WCS(h1, naxis=1, relax=False, fix=False)    lam = w.wcs_pix2world(np.arange(len(flux)), 0)[0] file_path = Path(file_path)if file_path.exists():    plot_fits_file(file_path)    plt.show()else:…

no code is needed  question:  Find the second-order derivative of the third horizontal line from the following image [ Hint : Use Padding]   6 6 6 5 4 3 1 1 5 4 3 2 1 1 1 1 6 6 5 4 3 1 1 1 1 1 1 1 1 1 6 6 6 6 6 6 6 6 6 5 4 3 2 1 1 1 1 1 1 6 6 6 6 6 5 4 3 2 1 6 6 6 6 6

Please written by computer source   Create a histogram of the image. Note the dimensions are 300*300. Also equalize the histogram. DO IT ON PAPER NOT COMPUTER. SHOW ALL WORK

Scaling by a fraction move the point closer to the origin True or false

Please use Matlab for the question

Using python at jupiter lab make a code for image classification with animal images and execute it Please, i would be grateful if you attach output screenshoot Thank you

Using DrawingPanel.java (from chapter 3G), draw a grid for filling in a 4 x 4 square of cell containing integers. For this part of the assignment the values are not important, but you are welcome to use the values shown in the magic square from below. Note that the values in any horizontal row, vertical column or main diagonals add up to 34, in addition to various sub-squares in the larger square also add up to the same value. Requirements: The magic square should be centered in the panel The values in each of the cells should be centered in that cell (both horizontally and vertically). You can assume the values will be <= 99 (i.e., at most 2 digits). For this part of the assignment, you can hard-code the values; you will store them in a 2-dimensional array (from chapter 7) when implementing Part B of the assignment. The title "CSC 142 Magic Square" is centered horizontally in the panel and at y = 50 You are free to choose the colors, fonts, font sizes and effects. This is what I used…