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##### Last seen: 約2ヶ月 前
32 2016 年以降の合計貢献数

PhD candidate , Mechatronic researcher and college staff member.

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 ...

10ヶ月 前 | 0

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_...

10ヶ月 前 | 2 件の回答 | 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...

11ヶ月 前 | 0 件の回答 | 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...

3年弱 前 | 1 件の回答 | 0

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

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...

3年以上 前

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...

3年以上 前

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

3年以上 前

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 ...

3年以上 前

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...

3年以上 前

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

4年以上 前 | ダウンロード 1 件 |

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...

4年以上 前

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...

4年以上 前

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...

4年以上 前 | 0

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

4年以上 前 | ダウンロード 2 件 |

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...

4年以上 前

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...

4年以上 前

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...

4年以上 前

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...

4年以上 前

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

4年以上 前

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...

4年以上 前

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 ...

4年以上 前

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...

4年以上 前

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 ...

4年以上 前

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

4年以上 前

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...

4年以上 前

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

4年以上 前

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

4年以上 前

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 ...

4年以上 前

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:...

4年以上 前