Anees khan

Embry Riddle Aeronautical University

Last seen: mer än 2 år ago | Active since 2016

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i am new to matlab. I am trying to solve implicit equation in matlab using fsolve and and fzero command but getting error. Please guide
syms x, L % x and L both are variables detr=2*x*cos(L*x) - x - x*cos(L*x)^2 - x*sin(L*x)^2 + L*x^2*sin(L*x) sol1=fzero(detr,...

nästan 9 år ago | 1 answer | 0

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Question

Can somebody please guide how to solve this implicit relation for T under different values of t, i have tried using solve, fsolve and fzero but not getting correct answer
<</matlabcentral/answers/uploaded_files/49511/Capture.PNG>> syms T %temperature c=2010; To=70; Tr=200; sigma=0.119e-10; e...

nästan 9 år ago | 2 answers | 0

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I want to make several matrices from variables taken from user in a loop while performing some operation on them. I have attached a simplified code for my problem. So I want matrices from 1 to k but it is not working. Guide plz
for i=1:k %loop for data input of k layers E1(i)=input ('Enter E1 '); E2(i)=input ('Ent...

nästan 9 år ago | 1 answer | 0

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Question

When i plot spectogram with the following code, it shows frequencies at 0.4 and 0.8. Why it is so? Why not 1.256 and 2.51?
N = 1024; n = 0:N-1; w0 = 2*pi/5; x = sin(w0*n)+10*sin(2*w0*n); s = spectrogram(x); spectrogram(x,'yaxis')

nästan 9 år ago | 1 answer | 0

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Question

Error using plotyy in for loop
i am trying to plot a graph in a for loop using hold on command. When i use simple plot (x,y) command graphs works well. But whe...

ungefär 9 år ago | 1 answer | 0

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