Gelöst


Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

fast 10 Jahre vor

Gelöst


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

fast 10 Jahre vor

Gelöst


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

fast 10 Jahre vor

Gelöst


Is my wife right?
Regardless of input, output the string 'yes'.

fast 10 Jahre vor

Gelöst


Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

fast 10 Jahre vor

Gelöst


Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

fast 10 Jahre vor

Gelöst


Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

fast 10 Jahre vor

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Add two numbers
Given a and b, return the sum a+b in c.

fast 10 Jahre vor

Gelöst


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

fast 10 Jahre vor

Beantwortet
can we run a matlab file without saving it?
Actually by default, the Matlab asks for saving the file or script with a name followed by .m extension. So, I don't think its p...

fast 10 Jahre vor | 0

| akzeptiert

Gesendet


LPG Equilibrium Calculator
The program computes equilibrium composition, temperature and pressure of LPG combustion.

fast 10 Jahre vor | 195 Downloads |

0.0 / 5

Gelöst


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

fast 10 Jahre vor

Gesendet


FEM on axial element
FEM applied on axial element with user-defined geometry and boundary conditions*

mehr als 10 Jahre vor | 452 Downloads |

5.0 / 5

Gesendet


Lid driven cavity flow
Top lid moves horizontally with uniform velocity and the motion of flow in the cavity is studied.

mehr als 10 Jahre vor | 1217 Downloads |

4.6 / 5

Beantwortet
Code performance tremendously slower than before
Sometimes, removing the orange color warning in the script file makes execution faster. Try this if you have not.

mehr als 10 Jahre vor | 0

Beantwortet
Displaying grid in Matlab animation window
I think adding this line would suffice grid on;

mehr als 10 Jahre vor | 0

Gesendet


InvPrandtlMeyer(v)
Calculates Mach Number

mehr als 10 Jahre vor | 362 Downloads |

0.0 / 5

Frage


How to plot symbolic row matrix in MATLAB?
I have a row vector whose elements are all some arbitrary functions of x. How to plot this row vector on y-axis and index of ele...

mehr als 10 Jahre vor | 1 Antwort | 0

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Frage


How to improve performance of sparse matrix indexing in Matlab?
I have a big sparse matrix and it takes lot of time to execute the whole code.

mehr als 10 Jahre vor | 1 Antwort | 0

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Frage


Plotting stream function as filled contour surface?
I have a matrix with columns denoting 'theta' and rows denoting 'radial distance'. I want to obtain a plot of stream function co...

mehr als 10 Jahre vor | 0 Antworten | 0

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Frage


How to solve this ode?
E=200e9; syms x; A=10*(20-x); q=x; Boundary conditions u(0)= 0 and u'(x=l0)=100/(100*E)) <</matla...

mehr als 10 Jahre vor | 1 Antwort | 0

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Frage


How to use feval in this code. I am getting this error: Argument must contain a string or function_handle.
syms t g g= feval('f',((x(2)-x(1))*t+(x(1)+x(2)))/2) % g is now a function of t a=w1*feval(g,x1)+w2*feval(g,x2)+w3*feval(g,x...

mehr als 10 Jahre vor | 1 Antwort | 0

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Frage


How to initialize a row vector with value zero of size 1xn?
Say, I have a row vector A having n elements. I want to make all elements zero. * For e.g., in 2-d, we write A=zeros(n)

mehr als 10 Jahre vor | 1 Antwort | 0

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Frage


How to solve system of linear equations obtained from FEM in MATLAB?
Consider Ax=B where A is 4x4 and two values of x are known and 2 values of B are known. Then how to find other four unknowns?

mehr als 10 Jahre vor | 0 Antworten | 2

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Frage


Help with plotting contour.
r=-5:.2:5; [X,Y]=meshgrid(r,r); Z=30-2*X; pcolor(Z) This is the temperature distribution. Now I want to label each color in ...

mehr als 11 Jahre vor | 1 Antwort | 0

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How do I plot colored temperature distribution on a rectangular plate?
I have the data for temperature at every point and I want continuous colored plot corresponding to each temperature. Say, red fo...

mehr als 11 Jahre vor | 1 Antwort | 0

1

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Frage


How to solve this ODE? Urgent help!!
<</matlabcentral/answers/uploaded_files/15845/e.png>> Please explain step wise and also I want a plot of m vs. t t varies fr...

etwa 12 Jahre vor | 1 Antwort | 0

1

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Frage


How to solve ODE's and find m(t) using matlab? Urgent!!
Here is the given ODE for which I need a solution: <</matlabcentral/answers/uploaded_files/15837/c.png>> Please ...

etwa 12 Jahre vor | 1 Antwort | 0

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