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Takuya Otani

MathWorks

Last seen: Today |  2012 年からアクティブ

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Extracting data from text file.
In order to specify data type on each column, use 'Format' option in readtable function. You could try something like, follow...

約8年 前 | 0

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Please someone tell me what this means. I can not get the SPI channels enabled on my Raspberry Pi 2 model B. I am attaching the error message below.
This is caused by the latest release of Linux image, not enabling SPI by default. To change the settings, follow below procedu...

約8年 前 | 2

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KunitachiWeather
Test channel of ESP8266 and MPL115A2 sensor

約8年 前

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Image Processing example using MATLAB
MATLAB demo files to show basic image processing techniques to segmenting nerve cells.

約8年 前 | ダウンロード 1 件 |

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Add a block to a model
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/add-block-eqn.png>> In this case, the slope of...

9年以上 前

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Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

11年弱 前

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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...

11年弱 前

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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. Example...

11年弱 前

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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 ...

11年弱 前

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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...

11年弱 前

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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 ...

11年弱 前

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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...

11年弱 前

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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.

11年弱 前

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

11年弱 前

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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 ...

11年弱 前

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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...

11年弱 前

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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:...

11年弱 前

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Neighborhood operations of the image
Try blockproc function in image processing toolbox It does exactly what you are looking for You may also try colfilt also foun...

12年以上 前 | 0