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# M

Last seen: 4 giorni fa Attivo dal 2021

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Domanda

Sine curve fitting in MATLAB
I have used @Star Stider code for sin fitting, and I got the following errors, how to fix it ? y = [ 0.0060 ;0.0077 ;0.0058...

6 giorni fa | 2 risposte | 0

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Domanda

How to use tiledlayout in Matlab 2018a ?
How to use tiledlayout in Matlab 2018a ? I want to run the following code in 2018a but I got Undefined function or variable ...

6 giorni fa | 0 risposte | 0

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Domanda

Displacement from acceleration measurements
I have the attached acceleretion measurements and I have used the following code to get the displacement. I suspected to get t...

6 giorni fa | 1 risposta | 0

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Domanda

How to read comma separated .txt file in matlab R2018a?
How to read comma separated .txt file in matlab R2018a? The rows is like this : And I want only the data which begins in "Sen...

circa un mese fa | 1 risposta | 0

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Domanda

How to do the following two for loop?
How to do the following two for loop? i=0.1:0.1:0.9 ; M=[1 1 1 1 1 1]; first outer loop : In the 1st inner loop Assig...

circa 2 mesi fa | 3 risposte | 0

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Domanda

How to find a unique indicator of a specific matrix?
Can we find a unique indicator of a specific matrix? for example, if there is the following matrix (generated by a specific c...

circa 2 mesi fa | 1 risposta | 0

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Domanda

How to find the angle between two hyper planes?
How to find the angle between two hyper planes? for example the following two planes? Plane 1 P1=[396326796.725069 -205153846...

circa 2 mesi fa | 1 risposta | 0

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Domanda

How to check that these points formulate flat plane(on the same plane)?
In hyperplanes (4d and more),How to check that these points formulate flat plane(on the same plane)? for example these points...

circa 2 mesi fa | 1 risposta | 0

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Domanda

How can we find the intersection between two planes in higher dimensions (4d space and above)?
How can we find the intersection between two planes in higher dimensions (4d space and above)? For example we have the following...

circa 2 mesi fa | 1 risposta | 1

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Domanda

How to find the orientation of the line of the intersection between two planes?
Is there any method/indiacator that i can use to know the orientation of the the intersection line between two planes( using Dua...

circa 2 mesi fa | 2 risposte | 0

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Domanda

How to find the normal vector on a Plane in 4d and above?
How to find the normal vector on a Plane in 4d and above? If a plane in 4d contains the following points , how to find the no...

circa 2 mesi fa | 1 risposta | 0

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Domanda

How can I generate a trigonometric formula for the following case?
How can I generate a trigonometric formula for the following case? I want a formula that gives a certain value when I substitu...

circa 2 mesi fa | 3 risposte | 0

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Domanda

How to find the line of intersection between the following two planes and plot the intersected line on the same two planes?
How to find the line of intersection between the following two planes and plot the intersected line on the same two planes? ...

circa 2 mesi fa | 1 risposta | 0

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Domanda

Orthogonality by Singular value decomposition "svd"
How to use the Singular value decomposition "svd" to perform the Orthogonalization between vectors?

2 mesi fa | 1 risposta | 0

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Domanda

Projection using Modified Gram-Schmidt orthogonality
Hello, I need the Modified Gram-Schmidt orthogonalization method in my Research. I wrote the following code for the project...

2 mesi fa | 1 risposta | 0

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Domanda

How can I do curve fitting depending in the following formula?
I am doing a research and I want to do curve fitting and know the value of "V" depinding on the following function: F(V) = (K-...

4 mesi fa | 1 risposta | 0

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Domanda

Particle Swarm Optimization PSO
The following is the PSO code, the varible that the PSO returns is "x" and its size is 7*1 , Can anyone help me how can I put co...

4 mesi fa | 1 risposta | 0

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Domanda

How to round numbers in the matrix
There is a matrix 3×3 containing numbers from 0 to 1, but each number contains many decimals such as 0.120886554436, 0.092568479...

6 mesi fa | 1 risposta | 0

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Domanda

I want to fix the zeros values in their same indices in certain two matrices A and B (to not be updated) in a cost function?
I want to build a cost function, I want to fix the zeros values in their same indices in certain two matrices A and B (to not b...

6 mesi fa | 1 risposta | 0

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Domanda

How to store the following Matrix in a variable?
How to store the following Matrix in the variable C? I got the following error M = ones(7); C = M(logical(eye(7))) = 0.4

7 mesi fa | 1 risposta | 0

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Domanda

How to produce a matrix with the following conditions?
How to produce a matrix which size is 7*7 and contains all possible single locations of a certain value and the rest of the colu...

7 mesi fa | 2 risposte | 0

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Domanda

How to know the x projection in this function if the y is known?
How to know the x projection in this function if the y is known? For example If the y = 0.4 what is the x? xA = 0; xB = 1; ...

7 mesi fa | 1 risposta | 0

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Domanda

How can I compute the Area and the Centroid of the following shape?
How can I compute the Area and the Centroid of the following shape? I have used the following code to construct it: xA = 0; ...

7 mesi fa | 4 risposte | 0

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Domanda

What is the best function of the following shape?
How can I construct this shape? what is the best function of it? It is more like sigmoid function + straight line But I cant...

7 mesi fa | 5 risposte | 0

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Domanda

How to calculate the mean value of the non vero value in a vector?
How to calculate the mean value of the non vero value in a vector? For example there is a vector contains 3 values M = [0.7,0.3...

7 mesi fa | 2 risposte | 0

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Domanda

How to find the index of the values which are bigger than zero the following case?
How to find the index of the values which are bigger than zero the following case? There is a vector M contines three value ...

7 mesi fa | 2 risposte | 0

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Domanda

How to calculate the center of the obtained Area in this case?
Hello, I need help in my reaserach paper. I want to calculate the center of the obtained Area in this case: The hight ( y axi...

7 mesi fa | 1 risposta | 0

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Domanda

Can I combine letters with numbers in the same matrix?
Can I combine letters with numbers in the same matrix? I have vector B return two letters for example [L M] And anothe...

7 mesi fa | 1 risposta | 0

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Domanda

How to know that each of the output is computed when the input is belong for specific range and print it in the same output?
Hello everyone, I need a help in my code which I built it to use it in my Fuzzy Logic research paper. The following is a fun...

7 mesi fa | 1 risposta | 0

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Risposto
How to build up linear functions in MATLAB and plot the?
Thanks for all @Star Strider @dpb @Sam Chak.I really got benefits from all of you

8 mesi fa | 0