Parametric Surfaces. In this problem we will see how to plot a parametric surface (x, y, z) = (x(u, v), y(u, v), z(u, v)), in Matlab. Figure 1 (a) illustrates the idea. Let (x, y, z) = (cos(u), sin(u), v) where 0 ≤u≤ 2π, -2 ≤ ≤ 2. To plot the resulting surface (a cylinder - Figure 1) we can use the following code. u = [02*pi/64 : 2*pi]; V = [-2 4/64 2]; [U, V] meshgrid(u, v); surf (cos (U), sin(U), V); = Using the above example as a guide plot the surface parameterized by (x(u, v), y(u, v), z(u, v)) = (cos(u) cos(v), sin(u) sin(v), sin(v)), where, 0≤u, v ≤ 2π. In addition, experiment with shading and colormap; also try the commands camlight and observe its effect (try also rotating the plot to see the surface from different angles).

Parametric Surfaces. In this problem we will see how to plot a parametric surface (x, y, z) = (x(u, v), y(u, v), z(u, v)), in Matlab. Figure 1 (a) illustrates the idea. Let (x, y, z) = (cos(u), sin(u), v) where 0 ≤u≤ 2π, -2 ≤ ≤ 2. To plot the resulting surface (a cylinder - Figure 1) we can use the following code. u = [02pi/64 : 2pi]; V = [-2 4/64 2]; [U, V] meshgrid(u, v); surf (cos (U), sin(U), V); = Using the above example as a guide plot the surface parameterized by (x(u, v), y(u, v), z(u, v)) = (cos(u) cos(v), sin(u) sin(v), sin(v)), where, 0≤u, v ≤ 2π. In addition, experiment with shading and colormap; also try the commands camlight and observe its effect (try also rotating the plot to see the surface from different angles).

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

Write Image Recognition python code using opencv.
2-D plot using Matlab To write a Matlab(.m) file to plot a function. To provide suitable title, axis grid, axis limit and legend to the plot.
9. MATLAB code.
SIGNAL MATLAB PLOTTING:--
Testbench for Verilog code of 2-bit Magnitude Comparator in structural style
Write matlab code to plot the function : y = cos3x + 3sinx - 1. x= 0:0.01:2*pi. Provide plot screenshot as well.
Can several kinds of anomalies be displayed?
matlab code needed. this seems simple but i need help
this is image analysis you need to write matlab code no built in function include signal to noise ratio (SNR) , the Bit Rate and The Cpu time for predictor, quantizer, and coder use any image as input
Please provide me with the code and answer asap.
Matlab code please Question 1. Plot the following three functions. The x range is from -2π to 2π, use an increment of π/20. Add labels to the x and y axes, a title, and a grid for each part, a-c. Please paste in both your code and your plots for each part. [For help, watch this video: https://youtu.be/9GhUXhAOja4 ] s_1 (x)= cos(x) s_2 (x)=2cos(2x) s_3 (x)=3cos(3x) Plot all 3 functions in the same plot. Use different colors and different line styles to distinguish the curves. Add a legend. Plot them in three separate plots. All plots should be in the same row. Plot them in three separate plots. All plots should be in the same column.
Matlab code needed Please code screenshot and output only in matlab