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kintali narendra


Last seen: ongeveer een jaar ago |  Active since 2012

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Answered
Altering the time-step size.
use a ramp signal to with a slope of 0.25

ongeveer een jaar ago | 0

Question


Number of values stored are more than the ratio of stop Time/Step size ?
I am using presistance variables as cells to store values in the Matlab Interpreted block of simulink, My Step Size is 0.001 and...

ongeveer een jaar ago | 1 answer | 0

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answer

Answered
How to take a value between two values
make small changes in the if statement. The code given below is the right way to use if. if (10.2 <= d) && (d < 13) r = 1....

ongeveer een jaar ago | 0

| accepted

Question


How to use save in matlab function block ?
In the matlab function block - I used Save function to save few variable into the .mat file. When I ran the simulink, I am getti...

ongeveer een jaar ago | 1 answer | 0

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answer

Question


How to find One's complement of floating point variable ?
Hi, I used Simulink Bitwise Not operator to find the one's complement of uint8 type variable. Now I want to find one's compl...

bijna 4 jaar ago | 1 answer | 0

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Question


Issues with Breaking while loop in Appdesigner.
I need to break while loop - which reads a sensor value - I want to break the while loop when pushbutton is pressed. I tried u...

ongeveer 4 jaar ago | 1 answer | 0

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answer

Question


Matlab program for dspace ControlDesk.
Through program I want to control dspace "ControlDesk" software. None of the tutorials and videos available online doesnt speak ...

meer dan 4 jaar ago | 0 answers | 0

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answers

Question


How to Increment a constant value every time when I run the simulink ?
I want to keep a track of how many times my simulink model is run ? without using persistant variable and I also want to reset a...

meer dan 5 jaar ago | 1 answer | 0

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answer

Question


Reading ASCII values from serial COM port
Hi all I tried reading ASCII values from barcode scanner(through serial port) into ML using the following program delete(in...

meer dan 6 jaar ago | 0 answers | 0

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answers

Answered
How to extract number of fields and name of fields from a structure?
use length(fieldnames(structure)) to find the number of fields in a structure. In your case it is *length(fieldnames(s))*. To...

bijna 7 jaar ago | 3

Question


How to implement this function using Matlab.
Hi I need to implement this function using matlab, where x and t are variables. <</matlabcentral/answers/uploaded_files/8559...

meer dan 7 jaar ago | 1 answer | 0

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answer

Question


How to call a character saved in 'uicontrol' 'string'?
I created a *for* loop using *uicontrol* for creating *pushbuttons* as number of pushbuttons vary dynamically. here is my code:...

meer dan 7 jaar ago | 1 answer | 0

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answer

Question


How to update comparison expression as the loop updates ?
I need to update my comparison expression , I dont know how to do it. All my comparison expressions are stored in a cells. ...

meer dan 7 jaar ago | 1 answer | 0

1

answer

Question


How to produce a pulse for 10Microseconds?
I am programming my Arduino from matlab(I installed supporting package), in order to use Ultrasonic sensor I need to produce a t...

bijna 8 jaar ago | 1 answer | 0

1

answer

Question


How to make a program to consider, even the decimal values of the calculated data?
In the program I need to find inverse of a number, but when I find inverse it is rounding it to ZERO. I tried "double" and "form...

bijna 8 jaar ago | 1 answer | 0

1

answer

Question


How to map the values from 0-320 to 0-29
Hi, I want to map values using matlab, but I don't know,How to do it. I want to map 0-320 to 0-29.There are many such mappings ...

ongeveer 8 jaar ago | 1 answer | 0

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Question


How to read Ethernet port using Matlab?
I have to read the data provided by ScaLa(B2)-LIDAR,through a Ethernet port. In general Ibeo software is used to read the data f...

ongeveer 8 jaar ago | 3 answers | 0

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answers

Answered
How to run simulink from matlab script, pause the simulation, change constant values, and continue the simulation
"sim" is the name of the function which can run the simulation from through programming. check the link below for more details ...

ongeveer 8 jaar ago | 0

Question


How to read data from arduino bluetooth?
I am successful in sending data from matlab to arduino via Bluetooth, but I am unable to read the data sent by Arduino-bluetooth...

ongeveer 8 jaar ago | 1 answer | 0

1

answer

Answered
what to do if we get Singularity error in Simscape model?
If we get a singularity error we need to add delay to the feedback loop, adding delay is not recommend sometimes so try adding t...

ongeveer 8 jaar ago | 0

| accepted

Answered
connecting arduino with matlab through bluetooth
Hi Enas, You can use Bluetooth to transmit the commands from Matlab to Arduino, there are different Bluetooth modules which y...

ongeveer 8 jaar ago | 2

Question


what to do if we get Singularity error in Simscape model?
*There may be a singularity in the solution. If not, try reducing the step size.* Is the error which I am got which ran my mode...

ongeveer 8 jaar ago | 1 answer | 0

1

answer

Answered
How to use both current sensor and voltage sensor of simscape at the same time?
I made a mistake by placing both the sensors is series, by placing voltage sensor in parallel the issue got solved. Thanks gu...

meer dan 8 jaar ago | 0

| accepted

Question


How to use both current sensor and voltage sensor of simscape at the same time?
Hi, Facing problem when I connected current and voltage sensor to same line. I can only see either current or voltage but not...

meer dan 8 jaar ago | 1 answer | 0

1

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Question


How to combine 3 videos together
I have three video file in .mp4 format, I want them to be played back to back or one after another. Can some body tell me how to...

meer dan 8 jaar ago | 1 answer | 0

1

answer

Answered
My sampling time is 0.0001 but I am getting 30000 samples for one second , in my simulation what might be the issue? Please help to find the error.
the issue is ...simulink sends same data thrice to the matlab Interpreted function before the lines in the function gets execute...

meer dan 8 jaar ago | 0

| accepted

Answered
what is the problem with the second 'IF' loop ? Program terminates after entering into the loop.
The issue got solved, As I didn't define the variable "n" the program gets terminated, after defining the variable there is no m...

meer dan 8 jaar ago | 0

| accepted

Question


what is the problem with the second 'IF' loop ? Program terminates after entering into the loop.
I am able to enter into the second "IF" but the simulink program terminates after executing the lines in the second "IF" conditi...

meer dan 8 jaar ago | 1 answer | 0

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answer

Question


What is the problem with this for loop?
deltaK values are should be "zero" for clock time of 0 - 0.999 sec but its giving the values of 0.1.Please help to solve the is...

meer dan 8 jaar ago | 1 answer | 0

1

answer

Question


My sampling time is 0.0001 but I am getting 30000 samples for one second , in my simulation what might be the issue? Please help to find the error.
My simulation has fixed time size pf 0.0001 but I am getting 30000 samples for one second,I am using ODE3 solver. I also using a...

meer dan 8 jaar ago | 1 answer | 0

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