Frage


Sub-pixel vertical edge detection.
Hi. I want to detect edge (with sub-pixel accuracy) in an image like this: <</matlabcentral/answers/uploaded_files/2605...

fast 11 Jahre vor | 0 Antworten | 0

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Gelöst


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...

fast 11 Jahre vor

Frage


Support for MATLAB functions "medfilt2" and "adapthisteq" on Simulink
Hi, I want to use the MATLAB functions |medfilt2| and |adapthisteq| on Simulink (and then Xilinx System Generator). Before s...

fast 11 Jahre vor | 2 Antworten | 0

2

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Frage


codegen build error on Windows
I am using codegen for the first time, following the instructions given <http://in.mathworks.com/help/images/code-generation-for...

fast 11 Jahre vor | 1 Antwort | 0

1

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Frage


Break-up of CLAHE algorithm such that HDL Coder can support it.
I want to execute CLAHE algorithm (as used in the function |adapthisteq|). This function, |adapthisteq| is not supported by cod...

fast 11 Jahre vor | 2 Antworten | 0

2

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Frage


Angle between two planes on the X=0, Y=0 and Z=0 planes
Hi, I am plotting two planes using the code mentioned here. I am using <http://www.mathworks.com/matlabcentral/fileexchange/4...

etwa 11 Jahre vor | 1 Antwort | 1

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Frage


Extract outermost contour from a set of contours.
I have an N X 2 matrix with the x,y co-ordinate values of the edges. I plot these co-ordinates (plotted in red displayed below i...

etwa 11 Jahre vor | 1 Antwort | 0

1

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Frage


Detect outer contour and find contour's co-ordinates, at sub-pixel level, ignoring noise.
Hi, I want to find the co-ordinates of an object's contour (similar to a circular rim) which will be rotated in 3D. This nee...

etwa 11 Jahre vor | 2 Antworten | 0

2

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Gelöst


Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

etwa 11 Jahre vor

Gelöst


radius of a spherical planet
you just measured its surface area, that is the input.

etwa 11 Jahre vor

Beantwortet
how to display image in gif
Have you gone through the other solutions on this forum? http://in.mathworks.com/matlabcentral/answers/36160-displaying-gif-i...

etwa 11 Jahre vor | 0

Frage


Simpler way without for loops
How can I implement this without using for loops? for i = 1:i_rows Mat_NX3(i,1) = (Mat_A_3D (idx(i,1), id...

etwa 11 Jahre vor | 3 Antworten | 1

3

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Gelöst


Replace multiples of 5 with NaN
It is required to replace all values in a vector that are multiples of 5 with NaN. Example: input: x = [1 2 5 12 10 7] ...

etwa 11 Jahre vor

Gelöst


Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

etwa 11 Jahre vor

Gelöst


Create a row array using double colon operator
Create a row array from 9 to 1, using the double colon operator.

etwa 11 Jahre vor

Gelöst


Too mean-spirited
Find the mean of each consecutive pair of numbers in the input row vector. For example, x=[1 2 3] ----> y = [1.5 2.5] x=[1...

etwa 11 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 = ...

etwa 11 Jahre vor

Gelöst


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...

etwa 11 Jahre vor

Gelöst


Fahrenheit to Celsius using multiple statements
Given a Fahrenheit value F, convert to a Celsius value C. While the equation is C = 5/9 * (F - 32), as an exercise use two state...

etwa 11 Jahre vor

Gelöst


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

etwa 11 Jahre vor

Gelöst


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

etwa 11 Jahre vor

Gelöst


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

etwa 11 Jahre vor

Gelöst


Remove any row in which a NaN appears
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

etwa 11 Jahre vor

Gelöst


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

etwa 11 Jahre vor

Gelöst


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

etwa 11 Jahre vor

Gelöst


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 ...

etwa 11 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...

etwa 11 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 ...

etwa 11 Jahre vor

Frage


Find corresponding positions in stereo rectified images on 3D pointCloud
In a 1000 X 1000 image (rectified stereo pair), _I_left_ , I have features detected at positions: P_left = 124.9147949218...

etwa 11 Jahre vor | 1 Antwort | 1

1

Antwort

Frage


Incorrect angle detected between two planes
I want to calculate the angle between 2 planes, Reference plane and Plane1. I've attached the NX3 and MX3 matrices containing t...

etwa 11 Jahre vor | 0 Antworten | 1

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