Question: In MATLAB, create a 5-second sine wave whose frequency is 2 Hz sampled at 60 kHz. Create a second waveform that tapers the amplitude down

In MATLAB, create a 5-second sine wave whose frequency is 2 Hz sampled at 60 kHz. Create a second waveform that tapers the amplitude down from 1 to 0 in 5 seconds in a straight line. Show code and results in plot form.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Assume that you have an algorithm that can fill 3D triangles with a constant colour. Explain what additional information and additions to the algorithm are required to Gouraud shade the triangles....

Microkernel operating systems aim to address perceived modularity and reliability issues in traditional "monolithic" operating systems. (i) Describe the typical architecture of a microkernel...

Appendix G: (Not required information but I put it here incase it might help) b. Build a Simulink program based on the transfer function in Eq. (2-8) with R= 10k12 and C = 10uF. to conduct...

10.255.255.255.ii (ii) Describe the advantages of the paired de Bruijn Graph versus the non paired version of the de Bruijn Graph. [3 marks] (d) Discuss the advantages of using soft k-means versus...

Use MATLAB please (30 pts.) Interpolation and downsampling. We often have to add and remove samples of discrete time-signals. There are several reasons we might do this. We may want to change the...

D. Plot of Frequency Response Create superimposed plots of the magnitude of the transfer function versus frequency for the lter in Fig. 1 under two conditions: I) With ideal component values. 2) With...

GROUP STUDY ACOUSTICS An acoustical phenomenon wherein the sound continues to persist after the cause of sound has stopped resulting in repeated reflections is calledEcho b. reverberation c....

urgent answer all the questions using matlab Part I: Simulink Introduction Simulink is an extension of Matlab. It is a software package for modeling, simulating, and analyzing dynamic systems. You...

Lab #7: Fourier Analysis Student Name: Student ID: Objectives: To introduce Matlab To plot waves/signals using Matlab To explore sine waves and understand their characteristics. To use Fourier...

# wavefns.py """Simple periodic waveform functions. A "standard" wave function (such as sin) is a periodic function with period equal to 2*pi (also known as tau) and a amplitude of 1. """ import math...

Consider the updating function h(x) = x/x - 1 Start from initial condition of x0 = 3, and try to spot the pattern. Experiment with a couple of other initial conditions. How would you describe your...

Say we are given sorted list S with n items i.e. n entries of the form (key,value) whose keys are strictly increasing with indexing Consider a "scrambled" version of it S' in which elements may have...

8. (a) (i) Express y = - x ^ 2 - 10x - 25 in the form y = - (x + p) ^ 2 + q (ii) Hence, sketch the graph of y = - x ^ 2 - 10x - 25 (b) (i) Express y = x ^ 2 - 8x + 16 in the form y = (x - p) ^ 2 + q...

Compared with half a century ago, adoption has become _ _ _ _ _ _ _ _ _ common, but it is more open and acceptabl e , so we probably discuss it _ _ _ _ _ _ _ . fill in the blanks more or much less or...

9. Why isnt money considered a capital resource in economics? Why is entrepreneurial ability considered a category of economic resource, distinct from labor? What are the major functions of the...

6. Indicate whether each of the following statements applies to microeconomics or macroeconomics: LO3 a. The unemployment rate in the United States was 5.0% in April 2008. b. A U.S. software firm...

3. GeoLearning is an application service provider (ASP). Visit www.geolearning.com. What services and products does this ASP provide?