Home License -- for personal use only. Not for government, academic, research, commercial, or other organizational use. 13-May-2025 14:29:11 graphics_test(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7 Test MATLAB graphics. album_bar(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Read a data file of yearly music album sales. Display the data as a bar plot. Graphics saved as "album_bar.png" album_bar(): Normal end of execution. alphabet_binary_tree(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Plot an alphabetizing binary tree. Graphics saved as "alphabet_binary_tree.png" alphabet_binary_tree(): Normal end of execution. automobile_prepare(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Read a CSV data file of automobile characteristics. Save a TXT file of prices and weights only. Data saved as "automobile_data.txt" automobile_prepare(): Normal end of execution. automobile_scatter(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Read a data file of automobile prices and weights. Make a scatter plot of pairs of data. Graphics saved as "automobile_scatter.png" automobile_scatter(): Normal end of execution. basketball_barh(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Create a horizontal bar chart from basketball player data. Graphics saved as "basketball_barh.png". basketball_barh(): Normal end of execution. brownian_2d_plot(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Plot Brownian motion in two dimensions. Graphics saved as "brownian_2d_plot.png". brownian_2d_plot(): Normal end of execution. brownian_2d_simulate(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Simulate Brownian motion in two dimensions. Data saved as "brownian_2d_data.txt" brownian_2d_simulate(): Normal end of execution. brownian_animation(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Simulate and plot Brownian motion in two dimensions. Animate the process by drawing one step at a time. Plot saved as "brownian_animation.png". brownian_animation(): Normal end of execution. bulgaria_plot(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Plot Bulgarian population over time. Graphics saved as "bulgaria_plot.png" bulgaria_plot(): Normal end of execution. caffeine_prepare(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Read a country/cataract rate/caffeine intake CSV file. Write a cataract rate/caffeine intake TXT file. Data saved as "caffeine_data.txt" caffeine_prepare(): Normal end of execution. caffeine_scatter(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Read a data file of cataract incidence versus caffeine intake. Display the data as a scatter plot. Read 43 data records from the file. Graphics saved as "caffeine_scatter.png" caffeine_scatter(): Normal end of execution. chain_letter_dendrogram(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Construct a dendrogram to analyze the relationship among a set of 11 versions of a chain letter. Chain letter distance matrix read from "chain_letter_data.txt" Test CANCELLED. Requires the Statistics and Machine Learning Toolbox Abnormal end of execution. circle_scatters(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make scatter plots of two sets of data representing points inside, and points outside the unit circle. Number of points inside the circle = 395 Number outside = 105 Total = 500 Estimate for PI = 3.160000e+00 Graphics saved as "circle_scatters.png" circle_scatters(): Normal end of execution. corkscrew_plot3d(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Display a curve defined by points on a 3D curve. Graphics saved as "corkscrew_plot3d.png" corkscrew_plot3d(): Normal end of execution. 13-May-2025 14:29:47 correlation_heat_map(): MATLAB/Octave version: 9.11.0.2358333 (R2021b) Update 7 Make a heat map from a correlation matrix C(1:n,1:n) Graphics saved as "correlation_heat_map.png" correlation_heat_map(): Normal end of execution.13-May-2025 14:29:48 corvette_scatter(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Read a data file of resale prices for Corvettes. Display the data as a scatter plot. Graphics saved as "corvette_scatter.png" corvette_scatter(): Normal end of execution. disconnected_graph(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Plot a disconnected graph of eight nodes. G = graph with properties: Edges: [9x1 table] Nodes: [8x0 table] Graphics saved as "disconnected_graph.png" disconnected_graph(): Normal end of execution. drug_dosage_plots(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Plot the variation over time of the concentration of a medicinal drug in the bloodstream. Graphics saved as "drug_dosage_plots.png" drug_dosage_plots(): Normal end of execution. five_node_graph(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Plot graph of five nodes. G = graph with properties: Edges: [5x1 table] Nodes: [5x0 table] Graphics saved as "five_node_graph.png" five_node_graph(): Normal end of execution. flow_vector(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a vector plot of a velocity flow field. Graphics saved as "flow_vector.png" flow_vector(): Normal end of execution. genealogy_tree(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Plot a tree illustrating a genealogy. Graphics saved as "genealogy_tree.png" genealogy_tree(): Normal end of execution. geyser_bar(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Read binned data of waiting times between eruptions of the Old Faithful geyser. Create a corresponding bar plot. Graphics saved as "geyser_bar.png" geyser_bar(): Normal end of execution. geyser_bar_prepare(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Read data about the waiting time between eruptions of the Old Faithful geyser. Bin this data, for presentation as a bar graph. Binned data saved as "geyser_bar_data.txt" geyser_bar_prepare(): Normal end of execution. geyser_histogram(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Create a histogram of the time between eruptions of the Old Faithful geyser. 272 x 2 data records read from file. Graphic saved in "geyser_histogram.png" geyser_histogram(): Normal end of execution. geyser_scatter(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Create a scatter plot of eruption length versus subsequent wait time at the Old Faithful geyser. Graphics saved as "geyser_scatter.png" geyser_scatter(): Normal end of execution. grid_fill_contour(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a filled color contour plot Z(X,Y) for a 41x41 table. Graphics saved as "grid_fill_contour.png" grid_fill_contour(): Normal end of execution. grid_surface(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a surface plot Z(X,Y) for a 41x41 table. Graphics saved as "grid_surface.png" grid_surface(): Normal end of execution. insect_scatter3d(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Create a 3D scatter plot of measurements of three physical characteristics of 3 species of insects. Graphics saved as "insect_scatter3d.png" insect_scatter3d(): Normal end of execution. iris_decision_tree(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Plot a decision tree for the iris classification task. Graphics saved as "iris_decision_tree.png" iris_decision_tree(): Normal end of execution. iris_subplots(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: For each of 3 varieties of iris, a number of specimens have been collected. For each specimen, measurements made of sepal length, sepal width, petal length and petal width. Create a 4x4 array of scatter plots that compare each pair of values. Moreoever, use colors to distinguish the data belonging to each of the three varieties. Graphics saved as "iris_subplots.png" iris_subplots(): Normal end of execution. least_squares_plots(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Compare 15 data points with the least squares line y = A * x + B which minimizes the root-mean-square error. The data is actually perturbed values of a quadratic formula, which is shown for comparison: y = 1/2 x^2 + 1 Graphics saved as "least_squares_plots.png" least_squares_plots(): Normal end of execution. lissajous_plot(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a plane curve by connecting a series of points. Also mark every 10th point. Graphics saved as "lissajous_plot.png" lissajous_plot(): Normal end of execution. lynx_plot(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a curve by connecting a series of data points. Mark the data points. Graphics saved as "lynx_plot.png" lynx_plot(): Normal end of execution. mario_fill(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Draw a picture of Mario, using the fill() command to create a grid of colored squares. Graphics saved as "mario_fill.png" mario_fill(): Normal end of execution. mod_bar3d(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a 3D bar plot of mod(1:10,1:10). Graphics saved as "mod_bar3d.png" mod_bar3d(): Normal end of execution. museum_digraph(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Map a museum in which all doors are one way only. Graphics saved as "museum_digraph.png" museum_digraph: Normal end of execution. network_graph(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Plot a network as a graph. G = graph with properties: Edges: [16x1 table] Nodes: [11x0 table] Graphics saved as "network_graph.png" network_graph(): Normal end of execution. nile_histogram(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a histogram of yearly Nile flood levels. 570 x 2 data records read from file. Graphics saved as "nile_histogram.png" nile_histogram(): Normal end of execution. nile_plot(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a line plot of yearly Nile flood levels. Graphics saved as "nile_plot.png" nile_plot(): Normal end of execution. ninety_histogram(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Read a text file of 90 values, and create a histogram that will expose outliers as isolated values. 90 x 1 data records read from file. Number of outliers detected = 1 # Index Value 1 90 1441 Graphics saved as "ninety_histogram.png" ninety_histogram(): Normal end of execution. orbital_fill_contour(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a filled contour plot of a table of data Z(X,Y). Graphics saved as "orbital_fill_contour.png" orbital_fill_contour(): Normal end of execution. predator_plot3d(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Model the interaction between rabbits and foxes. Graphics saved as "predator_plot3d.png" predator_plot3d(): Normal end of execution. president_heights_bar(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Create a bar plot of the height in inches of US presidents. Graphics saved as "president_heights_bar.png" president_heights_bar(): Normal end of execution. president_heights_barh(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Create a horizontal bar plot of the height in inches of US presidents. Graphics saved as "president_heights_barh.png". president_heights_barh(): Normal end of execution. president_heights_histogram(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Create a histogram of the height in inches of US presidents. 44 x 1 data records read from file. Graphics saved as "president_heights_histogram.png" president_heights_histogram(): Normal end of execution. president_heights_prepare(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Read a president/height CSV file. Write a height TXT file. Data saved as "president_heights_data.txt" president_heights_prepare(): Normal end of execution. price_plots(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Plot prices of bananas, gas and milk over time. Graphics saved as "price_plots.png" price_plots(): Normal end of execution. price_subplots(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make 6 subplots of price data over time. Graphics saved as "price_subplots.png" price_subplots(): Normal end of execution. random_scatter(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a scatterplot of random (X,Y) data. Graphics saved as "random_scatter.png" random_scatter(): Normal end of execution. schoolyear_barh(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Get data of country names and school year lengths. Make a horizontal bar plot, with labeled bars. Graphics saved as "schoolyear_barh.png" schoolyear_barh(): Normal end of execution. snowfall_histogram(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a histogram of yearly total snowfall data. 134 x 10 data records read from file. Graphics saved as "snowfall_histogram.png" snowfall_histogram(): Normal end of execution. snowfall_plot(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a line plot of snowfall data. Graphics saved as "snowfall_plot.png" snowfall_plot(): Normal end of execution. snowfall_smoothed_plot(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Read snowfall data Smooth data using a 10 year moving average. Plot the smoothed data. Graphics saved as "snowfall_smoothed_plot.png" snowfall_smoothed_plot(): Normal end of execution. sombrero_surface(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a 3D surface plot of sombrero data. Graphics saved as "sombrero_surface.png" sombrero_surface(): Normal end of execution. temperature_prepare(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Read a cityname/temperature/latitude/longitude MAT file. Write a temperature/latitude/longitude TXT file. Data saved as "temperature_data.txt" Temperature_prepare(): Normal end of execution. temperature_scatter(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a scatter plot of temperature reading locations. Graphics saved as "temperature_scatter.png" temperature_scatter(): Normal end of execution. temperature_scatter3d() MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Create a 3D scatter plot of longitude, latitude, and January temperature. Graphics saved as "temperature_scatter3d.png" temperature_scatter3d(): Normal end of execution. track_bar(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Read a text file containing durations representing results of an eye-tracking experiment. Make a bar plot of the results, with labeled bars. Graphics saved as "track_bar.png" track_bar(): Normal end of execution. volcano_fill_contour(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a filled color contour plot of volcano height. Graphics saved as "volcano_fill_contour.png" volcano_fill_contour(): Normal end of execution. volcano_line_contour(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a line contour plot of volcano height. Graphics saved as "volcano_line_contour.png" volcano_line_contour(): Normal end of execution. volcano_surface(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Make a surface plot of volcano height. Z values stored as 87 by 61 array Graphics saved as "volcano_surface.png" volcano_surface(): Normal end of execution. web_digraph(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7: Plot a web of connections as a directed graph. Graphics saved as "web_digraph.png" web_digraph(): Normal end of execution. graphics_test(): Normal end of execution. 13-May-2025 14:30:07