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Hi, I am trying to solve a problem where i have to find the fourier series of square wave of one period as shown below
Hi, I am trying to solve a problem where I have to find the fourier series for a square wave with an amplitude of one, w = 2pi. How can I show that the An coeffcients of the fourier serie will be zero for a square wave? The square wave is first wave in the picture.
in MATLAB plot the following EXAMPLE 4.2 Fourier series of a square wave Consider the square wave of Figure 4.4. This signal is common in physical systems. For ex- ample, this signal appears in many electronic oscillators as an intermediate step in the gener ation of a sinusoid We now calculate the Fourier coefficients of the square wave. Because V, 0< t < To/2 x(t) = from (4.23), it follows that ToJTo2 To/2 - e ikast To/2 The values at...
For the wave form shown in fig 2 i) Find the trigonometric Fourier series ii) Plot the amplitude spectrum wi 277 371
Problem 1. Find the Fourier series expansion of a half-wave rectified sine wave depicted below. AS(0) Answer: f(t) = 1+sin at cos2nt 1 nr 15 2 Cos 4t -cost + ... 35 Problem 2. Find the Fourier series approximation of the following periodic function f(x), where the first two leading cosine and sine functions must be included. Angle sum formulas for sine / cosine functions f(x) sin(A + B) = sin A cos B + cos A sin B sin(A...
C++ problem. hi heys, i am trying to remove beginning and the end whitespace in one file, and output the result to another file. But i am confused about how to remove whitespace. i need to make a function to do it. It should use string, anyone can help me ? here is my code. #include <iostream> #include <iomanip> #include <cstdlib> #include <fstream> using namespace std; void IsFileName(string filename); int main(int argc, char const *argv[]) { string inputfileName = argv[1];...
Hello, I am trying to solve problem 15.1 which is shown in the first image. I attached extra images that explain what an arrow mean in the question and what the 4 dot symbol mean. The RT1 is the separation axiom 1. I also attached what is meant by a discrete and indiscrete space. The last image give the answer from the book, but I need an explanation. this problem is from "Elementary topology problem textbook". Please have clear hand...
Hi. How do I solve for an equation where I am given two letters? The problem given is "x+y=80" and then "2x-y=37" how do I figure out both answers?
I am trying to find out how to solve this redacted problem. What is the process for finding the answers to this question? Even if realistic numbers are used in the steps in the solution? 1. A steel wire is connected at joints A and B and looped over a lightweight pulley as shown below. It is connected in a way in which it has no slack or tension at a temperature of 23° C. The steel wire has a...
Hi, I am trying to solve the questions using Minitab. I need the answer in 12 hours. Please provide answer with Minitab steps. A 23 factorial experiment is conducted to determine the main effects and interactions among 3 factors (presence/absence) on taste quality for frozen dinners. The following table gives the design, mean, and standard deviation (SD) for the 8 combinations of factor levels. There were 4 replicates per treatment. -1 -1 (1) a b c 1 -1 -1 1...
Hi - For Python, I am trying to find the first maximum value in an array. I currently have written numpy code: first_max_index = int(np.where(biofuel_int_array == max_biofuel_int)[0][0]) Is there another way to identify the first maximum index in the array, without using a loop?