soloby

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Need help with debugging
Hey all, below is my coding which does fuzzy operation (addition, subtraction, multiplication, division) My issue is that the...

environ 11 ans il y a | 1 réponse | 0

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Generic fuzzy operations help
hi all if i had something like x = -10:0.1:10; f1 = trapmf(x, [-2 0 0 3]); f2 = trapmf(x, [1 3 3 4]); thi...

environ 11 ans il y a | 1 réponse | 0

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Question

index out of bounds error
Hey all, my code looks something like this. clear clc x = -10:0.1:10; f1 = trapmf(x,[-2 0 0 2]); f2 = trapmf(x,[1 3 3 5...

environ 11 ans il y a | 1 réponse | 0

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Question

min max of a list of vectors
I have 4 variables A B C D which are all a list of 20 random numbers A = <1x20 double> B = <1x20 double> C = <1x20 doubl...

environ 11 ans il y a | 1 réponse | 0

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Question

min and max of a vector
I have 4 variables A, B, C, D All 4 variables are a 1x20 vector containing random numbers What i want to get is the minimu...

environ 11 ans il y a | 1 réponse | 0

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Question

Worki ng with cells
hey all, i have a cell of <1x20> dimensions and each cell contains two x-values in a coordinate. I want to work with th...

environ 11 ans il y a | 2 réponses | 0

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Question

plotting 2 x points per y?
If i had an array of two x points like {x} = [-1.9 2], [-1.8, 1.8], [-1.5, 1.3] how can i plot these points for lets say y...

environ 11 ans il y a | 1 réponse | 0

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Question

saving values in a for loop
My code looks something like this x = -10:0.1:10; f1 = trapmf(x,[-2 0 0 2]); for k = 0.05:0.05:1 index = find(abs...

environ 11 ans il y a | 1 réponse | 0

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Question

finding x of y
x = -10:0.1:10; f1 = trapmf(x,[-2 0 0 2]); index = find(f1 ==.05); Xidx = x(index) Why would Xidx give me an empty matri...

environ 11 ans il y a | 1 réponse | 0

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Question

getting min and max for different y-values of a graph
x = -10:0.1:10; f1 = trapmf(x,[-2 0 0 2]); I need to find min(x),max(x) for 201 different f1 values since my f1 ranges ...

environ 11 ans il y a | 1 réponse | 0

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Question

getting min & max of a function for different y's
If I were to have x = -10:0.1:10; y = 0:0.005:1; f1 = trapmf(x,[-2 0 0 2]) is there anyway I can get min(x) and max(x...

environ 11 ans il y a | 3 réponses | 0

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Question

help me with this for loop please
x = -10:0.1:10; y = 0:0.005:1; minNmax1 = 0:.005:1; upper_1 = 0:.005:1; y2 = 0:.005:1; f1 = trapmf(x,[-2 0...

environ 11 ans il y a | 1 réponse | 0

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Question

Subscripted assignment dimension mismatch.
x = -10:0.1:10; lower_1 = zeros(numel(x), 2); upper_1 = zeros(numel(x), 2); f1 = trapmf(x,[-2 0 0 2]); [ss, firstmax...

environ 11 ans il y a | 2 réponses | 0

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Question

splitting up a graph into 2 parts
I'm trying to divide my triangular wave f1 into 2 parts, left and right of the upper point x = -10:0.1:10; lower_1 =...

environ 11 ans il y a | 1 réponse | 0

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Question

for loop with vectors of different dimensions help
x = -10:0.1:10; y = 0:.005:1; f1 = trapmf(x,[-2 0 0 2]); f2 = trapmf(x,[3 6 6 9]); for i = 1:201 ...

environ 11 ans il y a | 2 réponses | 0

2

réponses

Question

working with iterations of y?
if i have a code of something like x = -10:0.1:10; f1 = trapmf(x,[-2 0 0 2]); f2 = trapmf(x,[3 6 6 9]); and I want to wo...

environ 11 ans il y a | 1 réponse | 0

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réponse

Question

Working with points of a plot?
Is there any way to work with multiple points of a plot? for example, if I had 2 points A= (-2, 3); B = (5, 3); c...

environ 11 ans il y a | 1 réponse | 0

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Question

built in function fuzairth question
x = -10:0.1:10; f1 = trapmf(x,[-2 0 0 2]); f2 = trapmf(x,[-1 2 2 5]); plot(x,fuzarith(x,f1,f2,'prod')); title(...

environ 11 ans il y a | 1 réponse | 0

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Combining multiple vectors into 1
if I had 3 vectors x_lower = <1x100>; x_mid = <1x1>; x_upper = <1x100>; and I want to combine the 3 vectors into 1...

environ 11 ans il y a | 2 réponses | 3

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réponses

Question

fuzzy operation help needed
I am working on creating a fuzzy operation coding without using the built-in matlab function. I believe I am very close to fi...

environ 11 ans il y a | 1 réponse | 0

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making two different vectors the same length
x1_lower = <1x100> vector x2_lower = <1x110> vector Im trying to plot (x1_lower+ x2_lower, y) what's the best way...

environ 11 ans il y a | 1 réponse | 0

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Question

finding upper & lower limit
x = -10:0.1:10; f1 = trapmf(x,[-2 0 0 2]); if i plot(x,f1), this will give me a triangular wave. I need to seperate the...

environ 11 ans il y a | 1 réponse | 0

1

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Question

finding lower and upper limit of a function
x = -10:0.1:10; f1 = trapmf(x,[-2 0 0 2]); if i plot(x,f1), this will give me a triangular wave. I need to seperate t...

environ 11 ans il y a | 2 réponses | 0

2

réponses

Question

for loop saving a vector, not a value
if i had x = -10:0.1:10; f1 = trapmf(x,[-2 0 0 2]); how do i save the (x, f1) values of each iterations using the fo...

environ 11 ans il y a | 1 réponse | 0

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Question

finverse function of trapmf
if i have a function x = -10:0.1:10; f1 = trapmf([-2 0 0 2]); how do I take the inverse of this using finverse function t...

environ 11 ans il y a | 1 réponse | 0

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Question

drawing a triangular wave
hey guys, what would be the best way to draw a triangular wave? I just need one triangular wave so my attempt was to draw the...

environ 11 ans il y a | 2 réponses | 0

2

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Question

Fuzzy Operation (Add, subtract, multiply, and divide) without using the built-in matlab function?
I'm trying to do the fuzzy operations of 2 specific functions f1 and f2 where f1 = gaussmf(x, [2 2]); f2 = gaussmf(x, [3 6])...

environ 11 ans il y a | 2 réponses | 0

2

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Question

Given a function and x limits of a function, how do I divide y-coordinates of a function in set increments?
for example, x = -20:0.4:20; f1 = gaussmf(x, [2 2]); I am working on fuzzy operations so I need to get the lower and uppe...

environ 11 ans il y a | 1 réponse | 0

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