wbadry

Last seen: oltre un anno fa | Attivo dal 2016

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PhD candidate , Mechatronic researcher and college staff member.

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Subtract mean from each table by columns
Hello, I came by another solution using bsxfun Here is a complete example based on my question % Generate random columns for ...

quasi 4 anni fa | 0

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Subtract mean from each table by columns
Hello, Assume we have the following table t = array2table([rand(10,1),rand(10,1),rand(10,1)],'VariableNames',{'feat_1', 'feat_...

quasi 4 anni fa | 2 risposte | 0

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Generalized Discriminant Analysis Projection Matrix
Hello, I tried to perform a supervised dimensionality reduction using GDA which is also known as Kernel Fisher Discriminant Ana...

quasi 4 anni fa | 0 risposte | 0

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Get rectangle of 4 points and detect formed rectangle orientation
Hello, I have an image as shown below <</matlabcentral/answers/uploaded_files/115367/Untitled-1.png>> I wrote the followi...

quasi 6 anni fa | 1 risposta | 0

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Naive Linear Trajectory with App Designer Interface
Naive Linear Trajectory with App Designer Interface

circa 6 anni fa | 2 download |

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Basic electricity in a dry situation
This is a very hypothetical situation between two individuals in a very dry atmosphere. He came running in rubber boots when...

oltre 6 anni fa

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5 Prime Numbers
Your function will be given lower and upper integer bounds. Your task is to return a vector containing the first five prime numb...

oltre 6 anni fa

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Pernicious Anniversary Problem
Since Cody is 5 years old, it's pernicious. <http://rosettacode.org/wiki/Pernicious_numbers Pernicious number> is an integer whi...

oltre 6 anni fa

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Energy of a photon
Given the frequency F of a photon in giga hertz. Find energy E of this photon in giga electron volts. Assume h, Planck's ...

oltre 6 anni fa

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How to subtract?
* Imagine you need to subtract a few numbers using MATLAB. * You will not be using eval for this task. * Given two ASCII strin...

oltre 6 anni fa

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Reading ScopeTek Digital Fiber Spectrometer data
Reading ScopeTek Digital Fiber Spectrometer data

oltre 7 anni fa | 1 download |

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Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

oltre 7 anni fa

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Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

oltre 7 anni fa

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Petri net toolbox installation problem
The problem with newer versions (later than R2007b) that compiled files (p-code) is no longer supported. Sources files need to b...

oltre 7 anni fa | 0

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Step and Impulse Response without coding
Finding step and impulse response with no coding experience

oltre 7 anni fa | 2 download |

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Model a simple pendulum
Model a simple pendulum of length 200cm with bob of mass 100g and plot the position in degrees. The pendulum starts at 30 degree...

oltre 7 anni fa

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Compute the step response of a DC motor
Compute the step response of a DC motor shown below <<http://blogs.mathworks.com/images/seth/cody/dc-motor.png>> The param...

oltre 7 anni fa

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Model a falling body
An object is falling freely from a height of 22 meters under the force of gravity. <<http://blogs.mathworks.com/images/seth/c...

oltre 7 anni fa

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Model a mass spring system
Model an ideal mass-spring system shown below where the spring is initially stretched. <<http://blogs.mathworks.com/images/se...

oltre 7 anni fa

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Produce a cosine wave
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/cosine-eqn.png>>

oltre 7 anni fa

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Connect blocks in a model
Connect the blocks in the model to produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/connect-blocks...

oltre 7 anni fa

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Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

oltre 7 anni fa

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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...

oltre 7 anni fa

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Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

oltre 7 anni fa

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

oltre 7 anni fa

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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...

oltre 7 anni fa

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

oltre 7 anni fa

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

oltre 7 anni fa

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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 ...

oltre 7 anni fa

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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:...

oltre 7 anni fa

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