Question


How to modify any text file via MATLAB programmatically?
Hi All I need to modify text files with MATLAB, but the questions that I find offer ambiguous solutions, practically I don't ...

1 year ago | 1 answer | 0

1

answer

Question


How should I get a plot of my data if the data matrix is too large ?
Hi All my data have 160000 rows ( with 2 columns time vs displacement), that I obtain from some calculation on my data acquis...

1 year ago | 1 answer | 0

1

answer

Question


Why do my questions get very few views ?
Hi All After the recent updates in the Mathworks.com , I see no answers to my questions, does the website filter the question...

1 year ago | 3 answers | 0

3

answers

Question


How do I make a file name with combination of two strings ?
Hi All How do I make a file name with combination of two strings ? most of the examples I have seen are combination of a fil...

1 year ago | 2 answers | 0

2

answers

Question


How to optimize a Stewart platform solved by fsolve that's not converging?
Hi sll I have solved a Stewart platform with fsolve but it's diverging a lot What can I do to optimize it?

1 year ago | 0 answers | 0

0

answers

Question


How to stop matlab from poping up "equation solved " message
Hi All I have 65 Thousand equations to solve, and I don't want MATLAB pop out "equation solved" every time it solves an equat...

1 year ago | 0 answers | 0

0

answers

Question


How do I average specific collumn and specific rows of a matrix?
I have a 1000 x 9 matrix that I want to average the last 3 columns and put the result in a 1000 x 1 matrix. how should I do it ?...

1 year ago | 1 answer | 0

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Question


How to change the time unit in Sptool from hours to seconds
Hi All when I import a signal as a vector ( only the amplitudes) then when I hit the view, the signal is shown in one way ( b...

1 year ago | 0 answers | 0

0

answers

Question


MATLAB does't define the constant values in fsolve function first
Hi All I have defined a function F with some equations , 1 parameter as a vector to be solved, and for the constant values in...

1 year ago | 0 answers | 0

0

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Question


How to run a function that is run by a function?
Hi all I have a function A that has a system of equations. A function B that calls that function A and solves the system of e...

1 year ago | 0 answers | 0

0

answers

Question


Edit a number like mass in Nastran .bdf file
Hi all I want to modify mass parameter in a bdf file using matlab. checking this code but I couldn't edit it in a way to cha...

2 years ago | 0 answers | 0

0

answers

Question


Finding the Rayleigh damping coefficients mu and beta having the damping ratio
Hi All How can I find all possible combinations of mu and beta in Rayleigh damping if I have the damping ration and M and K (...

2 years ago | 0 answers | 0

0

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Question


Is there a script for backpropagation with momentum?
Hi All I am trying to figure out what all the paramters in backpropagation with momentum are : <https://en.wikipedia.org/wiki...

2 years ago | 1 answer | 0

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Question


Is it possible to apply deep learning in Neural Network design for regression?
Hi All Apart from conventional nn, could a deep learning be applied for a regression problem? and how much more effective wou...

2 years ago | 0 answers | 0

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Question


Is it reasonable to use MATLAB in an industry ?
Hi All I don't know how difused is MATLAB usage in different industries, but I wanted to know , to have the capabilities like...

3 years ago | 1 answer | 0

1

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Question


Please plot my data to test
Hi All I have a set of data that I need to plot them , but excel gives strange results, shall you please help me to figure o...

3 years ago | 0 answers | 0

0

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Question


MATLAB UDP sensor has become useless
recently i wanted to try matlab udp , in the old times there was a package that would give you everything , and you could get al...

3 years ago | 0 answers | 0

0

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Solved


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...

3 years ago

Solved


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:...

3 years ago

Question


MATLAB UDP position gives displacement only at one moment and is constant
Hi all connecting matlab to android using the matlab application on android, I noticed that everytime you have to read the da...

3 years ago | 0 answers | 0

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Question


Plotting a multiobjective function from plots
Hi All If I have the plots of a Function "f" with respect to each single x1,x2,x3,..xn , but I know that the function "f" is...

4 years ago | 1 answer | 0

1

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Question


How to read the data of diagram image
Hi All I have a diagram , that has the scales , I can read it but to use the data, I was searching for a better method , for ...

4 years ago | 1 answer | 0

1

answer

Question


Image Processing and measurement precision
Hi All I want to find a fast and best way to measure some complex pieces, while there are so many expensive 2D and 3D scanner...

4 years ago | 1 answer | 0

1

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Question


Could someone explain me this equation ?
W0 = t / [ ones(1,N); x ] size (x) : 4 x 900 N=900 size (t) = 3 x 900

4 years ago | 1 answer | 0

1

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Answered
how to know the indices of the test data?
Dear Professor Heath shall you please refer us to some published papers from you so we can verify and give reference to your ...

4 years ago | 0

Question


I need to design an appropriate Neural Network for my Data
Hi All I am in need of correction of my neural network to work for my input and target data , please run the files with the N...

4 years ago | 2 answers | 0

2

answers

Question


Can't Assign the Values of a changing vectors to the new ones
Hi All I am adding some numbers to a vector called "weight " , but when looping over this , the columns become 0 while they a...

4 years ago | 2 answers | 0

2

answers

Answered
How to find the slope of a tangent on a point on a nonlinear curve?
I think you just can define a straight line between each of the two point and simply find the slope of that line

4 years ago | 0

Question


How to Integrate these data ?
Hi All I have a Diagram of Data x-y like this : <</matlabcentral/answers/uploaded_files/29027/SM2Int.jpg>> and the...

4 years ago | 1 answer | 0

1

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Question


how to run an m.file by another m.file ?
Hi all is creating the function the only way to run an m file by another m file ? cause I did not want to get an output or gi...

4 years ago | 1 answer | 0

1

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