**Statistics**

RANK**845**

of 250.259

REPUTATION**64**

CONTRIBUTIONS

**11** Questions

**41** Answers

ANSWER ACCEPTANCE **
72.73%
**

VOTES RECEIVED**8**

RANK

of 17.385

REPUTATION**N/A**

AVERAGE RATING**0.00**

CONTRIBUTIONS**0** Files

DOWNLOADS **0**

ALL TIME DOWNLOADS**0**

RANK

of 103.926

CONTRIBUTIONS

**0** Problems

**0** Solutions

SCORE**0**

NUMBER OF BADGES**0**

CONTRIBUTIONS**0 Posts**

CONTRIBUTIONS**0** Public Channels

AVERAGE RATING

CONTRIBUTIONS**0** Highlights

AVERAGE NO. OF LIKES

**Content Feed**

Question

Plotting a closed volume by connecting my points together

*I have coordinates of some points and by connecting them in 3D, I want matlab gives me a closed volume, not just connecting the...

meer dan 4 jaar ago | 2 answers | 0

### 2

answersQuestion

Subtracting the two resulting graghs of my ode program

I have two second order differential equations. I solved them with Ode45, but I want to subtract the two resulting answers from ...

meer dan 5 jaar ago | 1 answer | 0

### 1

answeri need adaptive simulated annealing

These links may help you <http://www.mathworks.com/matlabcentral/fileexchange/10548-general-simulated-annealing-algorithm> ...

ongeveer 7 jaar ago | 0

Calculating the maintenance costs over (x) amount of years

sum is a built-in matlab function, you should name your function or matric something else like *cost* cost = accumYears(x) ...

ongeveer 7 jaar ago | 0

Generalized eigenvectors not orthogonal

They are orthogonal, what is the problem? clear all close all clc; A=randn(10); B=randn(10); AA=A+A'; BB=...

ongeveer 7 jaar ago | 0

Solving set of 2 equations doesn't give a numerical solution

clc clear all close all syms x y eq1 = 2*x+3-7*y; eq2 = 2*y*7-123-2*x; S= solve(eq1,eq2,x,y); S=[S.x S.y]...

ongeveer 7 jaar ago | 0

| accepted

what is non-dominated sorting

Maybe these links can help you: <http://www.cleveralgorithms.com/nature-inspired/evolution/nsga.html> <http://www.mathwork...

ongeveer 7 jaar ago | 1

| accepted

Explicit solution could not be found

<< <</matlabcentral/answers/uploaded_files/21389/3d.jpg>> >> <</matlabcentral/answers/uploaded_files/21390/2d.jpg>> ...

ongeveer 7 jaar ago | 0

Triple integral found sym ?

fist of all your function hasn't written correct syntactically, then you can use this code: syms s gamma1 gamma2 y=f(s,g...

ongeveer 7 jaar ago | 0

Help with for loop

you have common mistakes,here your correct code: clear all close all clc; f1 = 100; % The lower frequency in c...

ongeveer 7 jaar ago | 1

How to solve 7 unknowns with 7 equations with ln

clear all close all clc; syms nMj nMk pHj pMj pHk pMk Am eq1=50-nMj-nMk; eq2=500-pHj-pMj; eq3=20-pHk...

ongeveer 7 jaar ago | 0

Simple subtraction from column/row - HELP

clear all close all clc; A=[50;50;50]; a=5; for i=1:a-1 A(1,i+1)=A(1,i)-a;A(2,i+1)=0;A(3,i+1)=A(1,i)-a; ...

ongeveer 7 jaar ago | 0

Error with matrix dimensions

you have two mistake: prevHist = zeros(256*3,1) and diffHist(i) = sqrt(sum((currHist - prevHist).^2)) your correct...

ongeveer 7 jaar ago | 0

| accepted

Error with matrix dimensions

you have two mistake: prevHist = zeros(256*3,1) and diffHist(i) = sqrt(sum((currHist - prevHist).^2)) your correct...

ongeveer 7 jaar ago | 0

I have an Anonymous Function and want to integrate it

clear all close all clc; syms x A=[x 2*x;3*x 4*x]; int(A(1,1),0,1)

ongeveer 7 jaar ago | 0

hi, I am Arfaoui Jouda ,a phd in electronic,i need help on genetic programming (genetic algorithm ) ,can you help me please?

May be you can find your answer in this link: <http://www.mathworks.com/matlabcentral/fileexchange/index?utf8=%25E2%259C%...

ongeveer 7 jaar ago | 0

| accepted

How to combine 2 functions in one graph with different line

clear all close all clc; t=0:0.1:5; x1=6*sin((5.6309*10^9)*t); x2=sin((5.6309*10^9)*t); plot(t,x1,'b',t,x2,'...

ongeveer 7 jaar ago | 0

| accepted

How to compute factorial if input is vector or matrix?

format long g A=[1 2 3 50;4 5 6 2;9 8 7 11]; for i=1:size(A,1) for j=1:size(A,2) A(i,j)=factorial(A(i,...

ongeveer 7 jaar ago | 1

how to exchange matrix rows depending on distance

clear all close all clc; A=[11 22 33 44;0 14 15 16]' B=[66 77 88 99;0 16 19 14]' for i=1:4 if A(i,2)<B(i...

ongeveer 7 jaar ago | 1

sqrt and norm doesn't return exact value

syms x y f=@(x,y)((x-1)^2+10*(y-x^2)^2); vpa(f(-1,2)) fx=gradient(f,x); fx=subs(fx,x,-1); fx=subs(fx,y,2); ...

ongeveer 7 jaar ago | 0

Help me about creating table in matlab ?

format short g x = [1;2;3;4;5]; y = [12;11;24;18;20]; z = [1.2;2.4;3.4;5.0;4.1]; A=[x y z]; disp(' ord...

ongeveer 7 jaar ago | 0

Could someone please provide me a demo code for cognitive radio network?

clc; close all; clear all; %This program is for optimization of spectrum sensing in %Cognitive radio network. ...

ongeveer 7 jaar ago | 1

Grading the students performance.

%w=wrong %c=correct %o=unanswered syms w c o s=0; for i=1:5 g(i)=input('answer= '); if g(i)==w ...

ongeveer 7 jaar ago | 1

| accepted

Programmatically change external mode data archiving directory

writing your desired directory with cd code in the command window, for exmaple my directory is C:\peace\one , you should write c...

ongeveer 7 jaar ago | 0

how to run an already written code?

open your matlab program then click on open file icon on the top of program, it open new window for you then choose yor m-file f...

ongeveer 7 jaar ago | 0

| accepted

How to convert an equation from z-plane to w-plane in MATLAB

syms z w G=(2*(z.^3)-4.424*(z.^2)+3.3634*z-0.8721)/((z.^4)-3.037*(z.^3)+3.425*(z.^2)-1.6935237*z+0.3084332); GN=subs(G,z...

ongeveer 7 jaar ago | 0

| accepted

Transfer function with time delay, transcendental transfer function

clear all close all clc; k1=1;k2=1;w=.5;z=2; s=tf('s'); H = (-(((s^2)+(k1+k2)*s)/(w*(s+k2)))*z); bode(H) ...

ongeveer 7 jaar ago | 0

Hi, I am new to matlab and i want to generate a voltage sag signal using m-file using the following equation

t=0:0.0001:2; f=2; A=1.0; W=2*pi*f; x=A*sin(W.*t); u=inline('t>=0'); a=0.6; t1=12; t2=24; x1= (1-a*(u(t-t...

ongeveer 7 jaar ago | 0

how to create on an efficient way zeros in a symbolic matrix?

syms x n=4; A=sym(zeros(n,2)); A(:,1) = zeros(n,1); A([1:n-1],2) = 0; A(n,2) = x; A

ongeveer 7 jaar ago | 2

| accepted

use any/all test with while loop in range 0:1:10

try this clear all clc; grades = input('Please enter the vector of your grades:') A =[0:1:10]; while grades > A...

ongeveer 7 jaar ago | 0