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How can we plot a function with domain involving infinity
Of course, you can't plot the whole thing, but you can plot enough so that it's obvious where the curve is going. One approach i...

fast 9 Jahre vor | 0

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How can I change a certain part of a graph to a certain constant value?
Here is one way: y(x>=0.2*pi & x<=0.8*pi) = sin(0.2*pi); Note that I use inequalities because there are no values of |x|...

fast 9 Jahre vor | 1

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Beantwortet
Convert complex double to double type
Judging by the discussion in the <http://stackoverflow.com/questions/37320761/convert-complex-double-to-double-type-in-matlab St...

fast 9 Jahre vor | 0

Beantwortet
what does this line means in the following code? I=I(200:400,250:450,:); and when i change the ratio there comes an error of "index exceeds matrix dimensions"
The function <https://www.mathworks.com/help/matlab/ref/imread.html imread> retrieves a 3D array consisting of 2D images in vari...

fast 9 Jahre vor | 0

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Gelöst

Create a Multiplication table matrix...
Create a product table in this format: P = [ 1 2 3 4 5; 2 4 6 8 10; 3 6 9 12 15; 4 8 12 1...

fast 9 Jahre vor

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What is the distance from point P(x,y) to the line Ax + By + C = 0?
Given a point, P(x,y), find the distance from this point to a linear line. INPUTS: x, y, A, B, C OUTPUTS: d, the distance ...

fast 9 Jahre vor

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Clock Hand Angle 1
Given a time in HH:MM:SS, find the smallest angle (in degrees) between the hour and minute hand

fast 9 Jahre vor

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Television Screen Dimensions
Given a width to height ratio of a TV screen given as _w_ and _h_ as well as the diagonal length of the television _l_, return t...

fast 9 Jahre vor

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Construct an index vector from two input vectors in vectorized fashion
Create an index vector defined by two input vectors, one defining the beginnings of one or more index ranges, and the other defi...

fast 9 Jahre vor

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Divisible by 11
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

fast 9 Jahre vor

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Divisible by 7
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

fast 9 Jahre vor

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Divisible by 8
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

fast 9 Jahre vor

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Divisible by 9
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

fast 9 Jahre vor

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Divisible by 10
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...

fast 9 Jahre vor

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Are all the three given point in the same line?
In this problem the input is the coordinate of the three points in a XY plane? P1(X1,Y1) P2(X2,Y2) P3(X3,Y3) how can...

fast 9 Jahre vor

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Angle between Two Vectors
The dot product relationship, a dot b = | a | | b | cos(theta), can be used to determine the acute angle between vector a and ve...

fast 9 Jahre vor

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Split a string into chunks of specified length
Given a string and a vector of integers, break the string into chunks whose lengths are given by the elements of the vector. Ex...

fast 9 Jahre vor

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Find Rotated Substring
Given a string s1, find if a rotated version of s1 is present in a second string s2. For example, rotated version of some str...

fast 9 Jahre vor

Beantwortet
How to plot a single collection of points
You need to separate the x and y coordinates. Here is one solution: data = [X{:}]; xdata = data(1,:); ydata = data(2,:) p...

fast 9 Jahre vor | 1

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Calculate the Hamming distance between two strings
Inspired by a similar Cody problem found <http://www.mathworks.com/matlabcentral/cody/problems/93-calculate-the-levenshtein-dist...

fast 9 Jahre vor

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String substitution, sub problem to cryptoMath
This is a sub problem related to this problem: <http://www.mathworks.com/matlabcentral/cody/problems/621-cryptomath-addition>...

fast 9 Jahre vor

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Add more zeros
Find code that adds one 0 to each sequence of 0 in a string (composed with only 0 or 1). For example: '1010' -> '100100' ...

fast 9 Jahre vor

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Cell Counting: How Many Draws?
You are given a cell array containing information about a number of soccer games. Each cell contains one of the following: * ...

fast 9 Jahre vor

Beantwortet
findpeaks() neglecting the high amplitude peaks.Does not work as exptected
When I try this code, I get 7 plots, and figure 7 looks like your figure except that all the peaks are correctly identified: ...

fast 9 Jahre vor | 0

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Operate on matrices of unequal, yet similar, size
You may want to add a vector to a matrix, implying that the vector is added to each column of the matrix. Or multiply a 3x4x5 ma...

fast 9 Jahre vor

Beantwortet
Double Integral using Integral2 Error
Based on the above discussion, the critical part of code you need is as follows: myfun_eq8=@(phi) exp(f*phi).*cos(phi).*sin...

fast 9 Jahre vor | 1

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Is this number Munchhausen Narcissistic?
In this problem, simply return 1 if a supplied number is Munchhausen narcissistic or 0 if not. Example 153 is narcissistic...

fast 9 Jahre vor

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Smith numbers
Return true if the input is a Smith number in base ten. Otherwise, return false. Read about Smith numbers at <http://en.wikipedi...

fast 9 Jahre vor

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Armstrong Number
Determine whether the given input n-digit number is Armstrong Number or not. Return True if it is an Armstrong Number. An n-D...

fast 9 Jahre vor

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Evil Number
Check if a given natural number is evil or not. Read more at <https://oeis.org/A001969 OEIS>.

fast 9 Jahre vor