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nune pratyusha


Last seen: ongeveer een jaar ago Active since 2020

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Empty sym: 0-by-1
clc clear all close all syms x1 x2 x3 x4 t tspan=[0 100]; [solx1 solx2 solx3 solx4] = solve([-x1+x2==0,-x1+x2.*x3+(0.0001+...

meer dan een jaar ago | 1 answer | 0

1

answer

Question


I am getting Error using deval
function yd = hyperchaos(t,y) %%%% selecting some cases for publication global aa bb dd aa =3.55; dd = 0; mm=1; ...

meer dan een jaar ago | 1 answer | 1

1

answer

Question


I am getting error like invalid expression
function Le=lyapunovk(n,rhs_ext_fcn,tstart,stept,tend,ystart,R); n1=n; n2=n1*(n1+1); % Number of steps nit = round((tend-tst...

meer dan een jaar ago | 1 answer | 0

1

answer

Answered
Lyapunov exponent for fractional order differential equation
you have to download fde12.m file and put all programs in one folder then run. It will work

meer dan een jaar ago | 0

Question


How to plot two parameter bifurcation diagram
How to plot two parameter (2D) bifurcation plot in matlab. Please give me the suggestion

bijna 2 jaar ago | 1 answer | 0

1

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Question


Without using drawnow command i want plot from below code
function run_LE_FO_p1(ne,ext_fcn,t_start,h_norm,t_end,x_start,h,q,p_min,p_max,n); figure(); hold on; ne=3; ext_fcn=@LE_RF_p1...

bijna 2 jaar ago | 1 answer | 0

1

answer

Question


I am not getting correct plot
for plotting purpose i am using draw now() command because without draw now() plot is not coming. But plot is not looks good an...

bijna 2 jaar ago | 1 answer | 1

1

answer

Question


Not enough input arguments.
i am getting error like: >> run_Lp xstart = 0 0 1 Not enough input arguments. Error in l_ext (line 11) f(2)=-...

bijna 2 jaar ago | 1 answer | 0

1

answer

Question


Index exceeds the number of array elements. Index must not exceed 1.
function run_LE_FO_a(ne,ext_fcn,t_start,h_norm,t_end,x_start,h,q,a_min,a_max,n); figure(); hold on; ne=4; ext_fcn=@LE_RF_a; ...

bijna 2 jaar ago | 1 answer | 0

1

answer

Question


i am not getting plot
function run_LE_FO_p1(ne,ext_fcn,t_start,h_norm,t_end,x_start,h,q,p_min,p_max,n); hold on; ne=3; ext_fcn=@LE_RF_p1; t_start=...

bijna 2 jaar ago | 1 answer | 0

1

answer

Question


Operator '*' is not supported for operands of type 'function_handle'.
clc; clear all; format compact; format long e; set(0,'defaultaxesfontsize',16.5,'defaultaxeslinewidth',0.8,... 'defaul...

bijna 2 jaar ago | 1 answer | 0

1

answer

Answered
how to correlation plots from image
but i am getting different hystogram plots using below code A = imread('Figure11(b).png'); Ref = imread('Figure(b).png')...

ongeveer 2 jaar ago | 0

Question


how to correlation plots from image
I = imread('Figure_1.png'); J = medfilt2(I); R = corr2(I,J) it showing error like Error using medfilt2 Expected input...

ongeveer 2 jaar ago | 2 answers | 0

2

answers

Question


i am not getting chaotic plot because of warning
function dx = compactchua(t,x) dx=zeros(4,1); dx(1) = -(1/(8200*47*1e-9))*x(2); dx(2) = (((x(3)-x(2))/2000) -(x(4).^3*4.7e3+1...

ongeveer 2 jaar ago | 1 answer | 0

1

answer

Question


i am not getting chaotic plot because of warning
function dx = compactchua(t,x) dx=zeros(4,1); dx(1) = -(1/(8200*47*1e-9))*x(2); dx(2) = (((x(3)-x(2))/2000) -(x(4).^3*4.7e3...

ongeveer 2 jaar ago | 1 answer | 0

1

answer

Question


i am getting not enough input arguments error for the below code
function dx = m(t,x) dx=zeros(4,1); dx(1) = -(1/(8200*47*1e-9))*x(2); dx(2) = (((x(3)-x(2))/2000) -(0.667e-3 + 0.029e-3*x(1...

ongeveer 2 jaar ago | 1 answer | 0

1

answer

Question


in nonlinear dynamics how to find lyapunov exponent?
how to find lyapunov exponets for three dimensional differential equations

meer dan 2 jaar ago | 1 answer | 0

1

answer

Answered
how to plot below bar graphs
i don't know it is in research paper

meer dan 2 jaar ago | 0

Question


how to plot below bar graphs
how to plot below mentioned bar graphs

meer dan 2 jaar ago | 1 answer | 0

1

answer

Question


how to convert picoscope data to matlab
when i am saving picoscope data with .mat extension its opening in microsoft access table. How to import picoscope data to matla...

meer dan 2 jaar ago | 1 answer | 0

1

answer

Question


how to plot graph with cycles

bijna 3 jaar ago | 1 answer | 0

1

answer

Question


how to generate below sawtooth pulse
and what is pulse number and how it generates in matlab

bijna 3 jaar ago | 2 answers | 0

2

answers

Question


plot from discrete points
Freq point F=10 [0.1,0.00001] F=20 [0. 4,0.0003] F=35 [0.106, 0.0001] F=40 [-0.0009,-0.012] F=70 [0...

bijna 3 jaar ago | 1 answer | 0

1

answer

Question


error using integral function
clc clear all close all a=7.2*10^-6; Gm=2.5*10^-2; b=4.7; sp=2.75*10^-5; yon=6*10^-2; son=4.5*10^-1; B=10^-4; A=10^-10...

bijna 3 jaar ago | 2 answers | 0

2

answers

Question


error using ode23
function dydt = parasi12(t1,y1) a=7.2*10^-6; Gm=2.5*10^-2; Sp=2.75*10^-5; yon=6*10^-2; b=4.7; son=4.5*10^-1; B=10^-4; vm...

bijna 3 jaar ago | 1 answer | 0

1

answer

Question


bifurcation analysis of differential dynamical system
my system is like k(t)=g(x,l)l(t) dx/dt=f(x,l) for this type of system how to plot bifurcation diagram

ongeveer 3 jaar ago | 1 answer | 0

1

answer

Question


how to plot bifurcation diagram in matlab
a=7.2*10^-6; Gm=2.5*10^-2 Sp=2.75*10^-5; yon=6*10^-2; b=4.7; son=4.5*10^-1; B=10^-4; vm=0:0.5:2.5; gp=sinh(vm); A=10^-1...

ongeveer 3 jaar ago | 1 answer | 0

1

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Question


sawtooth wave modulation i want mean voltage will be change with respect to frequency
t=0:1e-5:0.1; f=10 v=sawtooth(2*pi*f*t); v=0.3*(v+1); k=mean(v) my output is coming like k=0.299 i want to change mean vol...

ongeveer 3 jaar ago | 1 answer | 0

1

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Question


Error when solving differential equations
function dydt = vdpi1(t,y) syms n a=3.5*10^-6; Gm=0.02 Sp=2.75*10^-5; yon=0.01; b=3.1; son=0.10; B=90; % vm=0:0.5:2.5; ...

ongeveer 3 jaar ago | 1 answer | 0

1

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Question


how to solve non linear differential equations
dx(t)/dt=y(t) dy(t)/dt=-(1/r+g+a+b|x(t)|)y(t)/c-x(t)/(lc) t=-0.05:0.01:0.05 r = 1430; a = -0.0683; b = 0.0676; ...

ongeveer 3 jaar ago | 1 answer | 0

1

answer

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