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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+...
2年以上 前 | 1 件の回答 | 0
1
回答質問
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; ...
2年以上 前 | 1 件の回答 | 1
1
回答質問
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...
2年以上 前 | 1 件の回答 | 0
1
回答回答済み
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
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
2年以上 前 | 0
質問
How to plot two parameter bifurcation diagram
How to plot two parameter (2D) bifurcation plot in matlab. Please give me the suggestion
3年弱 前 | 1 件の回答 | 0
1
回答質問
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...
3年弱 前 | 1 件の回答 | 0
1
回答質問
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...
3年弱 前 | 1 件の回答 | 1
1
回答質問
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)=-...
3年弱 前 | 1 件の回答 | 0
1
回答質問
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; ...
3年弱 前 | 1 件の回答 | 0
1
回答質問
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=...
3年弱 前 | 1 件の回答 | 0
1
回答質問
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...
3年弱 前 | 1 件の回答 | 0
1
回答回答済み
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')...
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')...
約3年 前 | 0
質問
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...
約3年 前 | 2 件の回答 | 0
2
回答質問
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...
約3年 前 | 1 件の回答 | 0
1
回答質問
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...
約3年 前 | 1 件の回答 | 0
1
回答質問
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...
約3年 前 | 1 件の回答 | 0
1
回答質問
in nonlinear dynamics how to find lyapunov exponent?
how to find lyapunov exponets for three dimensional differential equations
3年以上 前 | 1 件の回答 | 0
1
回答質問
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...
3年以上 前 | 1 件の回答 | 0
1
回答質問
how to generate below sawtooth pulse
and what is pulse number and how it generates in matlab
4年弱 前 | 2 件の回答 | 0
2
回答質問
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...
4年弱 前 | 1 件の回答 | 0
1
回答質問
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...
4年弱 前 | 2 件の回答 | 0
2
回答質問
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...
4年弱 前 | 1 件の回答 | 0
1
回答質問
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
約4年 前 | 1 件の回答 | 0
1
回答質問
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...
約4年 前 | 1 件の回答 | 0
1
回答質問
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...
約4年 前 | 1 件の回答 | 0
1
回答質問
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; ...
約4年 前 | 1 件の回答 | 0
1
回答質問
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; ...
約4年 前 | 1 件の回答 | 0
