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farzad


112 total contributions since 2014

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Question


How do I save the history of length change of the 6 joints in the stewart platform with gripper ?
Hi all On the stewart platform with gripper example in MATLAB, I need to modify its fixed point of its legs coordinates and t...

6 months ago | 0 answers | 0

0

answers

Question


Does the importgeometry command work to import any geometry in simmechanics ?
Hi All I need to import some IGES or STEP geometries in simmechanics. could you please tell me if the import geomtery command...

6 months ago | 1 answer | 0

1

answer

Question


Which element in Simmechanics could be use in place of a wire sensor
Hi all I need model wire sensors that connect two plates that move with respect to eachother. which simmechanics element is b...

6 months ago | 0 answers | 0

0

answers

Question


How do I verify whether what I am removing from a noisy image is only the noise
Hi All I have to remove noise from an image, that I don't have a sample without noise to compare to. How could I know if I am...

8 months ago | 2 answers | 0

2

answers

Question


How define the rotation of a rectangle in space ?
Hi All I have a rectangular plan with the coordinates of its corners in space. this plane moves in space and does all the 6 d...

8 months ago | 1 answer | 0

1

answer

Question


Finding the twist angle of a Vector around axis Z
Hi all I have the positions of a vector F as a function of time, and I need to find the twist around axis Z, so I need to pro...

10 months ago | 0 answers | 0

0

answers

Question


Matlab writes junk #N/D in Excel file
Hi All I should write an array of 50000x2 from MATLAB to an Excel file, the problem is MATLAB doesn't leave the next rows fre...

10 months ago | 1 answer | 0

1

answer

Question


How to conduct a Linear or polynominal regression using NewFF in Matlab?
Hi All I can't use fitnet and am obliged to use Newff , I have a set of 4x200 input and 8x 200 output, could someone hel...

11 months ago | 0 answers | 0

0

answers

Question


How to implement fitnet.m in MATLAB R2007?
Hi All Is there a way to introduce the fitnet function in MATLAB R2007, despite it's introduced in R2010 ?

11 months ago | 1 answer | 0

1

answer

Question


How do I digitize an external image file using ginput command?
Hi all I have a force displacement graph in pdf image and need to have the true stress strain curve. Many digitizer apps ...

12 months ago | 0 answers | 0

0

answers

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

1

answer

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

answers

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...

1 year 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 (...

1 year ago | 0 answers | 0

0

answers

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

1

answer

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

0

answers

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

answer

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

answers

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

answers

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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answers

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