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Eustace Tan


Active since 2014

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Answered
Do I have to have a dataset to train a Neural Network or can I just insert the folder location?
What should happen is: Read the first image of size m-by-n. (I'm assuming greyscale. Additional work required if RGB.) Reshape...

5 years ago | 0

| accepted

Answered
How graph the function and solution of a second order differential equation with Matlab in the same graph.
Plot the right hand side of the equation.

5 years ago | 0

Solved


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

8 years ago

Solved


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

8 years ago

Solved


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

8 years ago

Solved


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 ...

8 years ago

Solved


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

8 years ago

Solved


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

8 years ago

Solved


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

8 years ago

Solved


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...

8 years ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

8 years ago

Answered
Code not looping - help please!
Uncomment these lines, and then it's just the matter of plugging in the variables. % *function [A,Sigma_A]=AV(E,L,r,h,iter)...

8 years ago | 0

Submitted


Residual Distribution - N Scheme
Residual distribution N Scheme for 2D steady-state linear advection problem on a unit square.

8 years ago | 1 download |

Submitted


Residual Distribution - LDA Scheme
Residual distribution LDA Scheme for 2D steady-state linear advection problem on a unit square.

8 years ago | 1 download |

Answered
How can I output the transfer function for this lag compensator ?
Transfer function: http://www.mathworks.com/help/control/ug/transfer-functions.html General plotting: http://www.mathworks.co...

8 years ago | 0

Answered
How can I make 2 hidden layers in neural network toolkit?
Have you tried feedforward back-propagation?

8 years ago | 0

Answered
Converting Matlab code to mathematical equations
Perhaps you mean something like LaTeX?

10 years ago | 0

Question


FDM by centred difference gives a gradient of -0.5 instead of -2
Okay, maybe I'm just stupid, but the title pretty much says it all. The code I made is as follows, n=[10:10:90 100:100:900 ...

10 years ago | 0 answers | 0

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