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質問
Doubt in Coupled Ode
I have written a code for coupled ode using ode45; however my results seems errornous when compared with analytical results: %%...
2年弱 前 | 2 件の回答 | 0
2
回答質問
How do I make a histogram with the mean value and standard deviation value?
My Disp sample size is going to be a maximum limit of 800 x 1. My mean is 2.873 and my standard deviation is 2.337. How wo...
2年以上 前 | 0 件の回答 | 0
0
回答質問
Error in ode45
i am trying to solve using ode45, however getting error: Error using odearguments Inputs must be floats, namely single or doub...
2年以上 前 | 1 件の回答 | 0
1
回答質問
problem in creating function file using ode45
I am trying to solve a second order coupled ode using ode45, however I am facing issues in making it function file and providing...
2年以上 前 | 2 件の回答 | 0
2
回答質問
Doubt in FFT and one-third octave analysis
I am trying to do FFT of signal in time domain and would like to check IFFT, so that my FFT is correct. But my IFFT doesnot matc...
3年以上 前 | 0 件の回答 | 0
0
回答質問
Doubt in solving IFFT
I am trying to solve a problem similar to the example provided in https://in.mathworks.com/help/symbolic/compute-fourier-and-inv...
4年弱 前 | 0 件の回答 | 0
0
回答質問
Solution of symbolic fourth order polynomial equation
I am finding difficulty in finding roots of a fourth order polynomial equation which as as follows: lambda^4+A*lambda^2-B*lambd...
4年弱 前 | 3 件の回答 | 0
3
回答質問
Doubt in solving ODE45
I am trying to solve a differential equation for parameter 'dis' for infinite length of beam which is function of time and space...
約4年 前 | 2 件の回答 | 0
2
回答質問
Finding the maximum position (x,y) coordinate from contour plot
%% ABGS clc clear all eta_dom=1:5; epsilon_dom=6:10; n_load=1:5; Disp_dom=[1:5;6:10;11:15;16:20;21:25]; eta_len=lengt...
約4年 前 | 0 件の回答 | 0
0
回答質問
Getting Infinte value for performing ifft
I am trying to do IFFT of 's2' but unable to do because 'S2' has infinite values. How to fix this and get IFFT to get frequency ...
4年以上 前 | 1 件の回答 | 0
1
回答質問
How to create loop
I want to create for different values of 'k' with implementation of time delay 'tp1' and want to get graphs for different k valu...
4年以上 前 | 1 件の回答 | 0
1
回答質問
merging two ode graphs
I tried to merge two ode function but getting an error. The first ode ranges upto T and thereafter I want result of other ode.
4年以上 前 | 1 件の回答 | 0
1
回答質問
How to get range of values from a plot?
Hi, Firstly, I am doubful about getting velocity and acceleration using 'gradient' function instead of 'diff' to get velocity a...
4年以上 前 | 1 件の回答 | 0
1
回答質問
Problem in performing IFFT
I have performed IFFT for converting frequency to time domain and back to frequency domain. I am getting same results also. Howe...
4年以上 前 | 1 件の回答 | 0
