## Ramakrishnan

Ramakrishnan Vaidyanathan

## 289 Reputation

5 years, 140 days

## Social Networks and Content at Maplesoft.com

With twenty years of Industrial experience and twenty years of teaching experience, I am now as retired Professor, using Maple to teach mathematics subject for students studying X to XII standards.

## Great!...

Thanks to the problem provided however it may look to any, and the final codes from Preben Alsholm  for check, gave many a lessons to me. I have learnt the art of using random numbers and function generators for checking typical situation like this. Thanks. Ramakrishnan V

## Good Work...

A good post. Worth learning. Gives complex ideas. A detailed naration in awebinar will be useful to bright students. Congratulations to the author.

Ramakrishnan

## Unique solution...

-2 on RHS with coef of x3 increased by 1 (i.e 42 to 43) gives a unique solution in maple.

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## reason for frames = 121...

is it because the frames chosen for solution (red) segments should be same as the plot frames for tandem operation (both visible on plot). I changed both frames to 120. It is ok. Only if they differ, one of them (graph or segment) disappears. Any other reason, please confirm

Hope i am correct.

Thanks.

Ramakrishnan V

## Thank you...

Thank you. I will go through for frames = 121 and why not 120. Initial guess is so that 120/6 = 20, and therefore start afresh from a =1 ;

Thanks again. for response and clarification

Ramakrishnan V

## @Kitonum  I get a message output l...

I get a message output length exceeds for the first line alone where as it works in the programme. Any reason. Thanks for answer.

Ramakrishnan V

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assignment.mw

## Good Example for teaching...

The programme code displayed in your message is very good and appealing for a learner like me. It shows the usage of

procedure,

if command,

single plot,

display multiple plots,

plot options and]

animation.

A bright display of codes as well . Thank you very much.

Thanks also to Maxim for being a source to very interesting responses.

Ramakrishnan V

## Yes. Modified one gives a unique solutio...

I followed your procedure to the extent i know. I got unque solution.

Hope it is correct as expected.

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 1-8.73e-11I       1-4.02e-311I       1+9.34e-611I       1-4.13e-911I       1+1.74e-1211I       1-1.16e-1511I       1+9.19e-1811I       1-9.25e-2111I       1-9.88e-2411I

ABOVE ONE is OLD ANSWER

USING PROPER FORMAT SUGGESTED

 (2)

 1-0.000323I       1-0.000323I       1-0.000323I       1-0.000323I       1-0.000323I       1-0.000323I       1-0.000323I       1-0.000323I       1-0.000323I

## Sorry...

@Ramakrishnan I have uploaded a wrong doc. Enclosed is doc that gives the answer you wanted in specified widths. Ali

gnment??

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 1-8.73e-11I       1-4.02e-311I       1+9.34e-611I       1-4.13e-911I       1+1.74e-1211I       1-1.16e-1511I       1+9.19e-1811I       1-9.25e-2111I       1-9.88e-2411I

Real_Re_part.mw

## Presentation - Displacement and distance...

Excellent presentation of the document. Examples are easy to understand though not in english.

Congratulations. Thank you for letting us know the way of teaching.

Ramakrishnan V

## Finite Element Analysis...

Thank you. I shall use embedded components to make this work more attractive and easy to follow. Concept understanding can be made easy with Maple.Unfortunately, I did not do anything further on it for the past two years . Your appreciation motivates me to work on it further. Thanks very much.

Sincerely

Ramakrishnan. V

## solution pair for a given y...

Dear Sir,

I want to draw a vertical line in the graph in my document which gives pair of x and z values for a given y. Could you find a way out? Thanks.

## Thanks....

I think I did not make the variable name changed inside the map argument. I have made a perfect workbook and enclosed now with your codes..

Can you help me in removing the y label from column graph in this document. Thanks again.

Ramakrishnan V

DataAnalysis-FindCurveandOptimumPoints.maple

Expt1_Data.xlsx

## It works how - I did not do anything but...

Dear Sir, Early in the morning now, after posting the full example to you, I tried and surprisingly found it working!. But I donot know how it happened yesterday. It gave an error once. I was working with few other programmes at that time.In case you happened to diagnose I will be very thankful.In case you also found it working without problem, please let me know. Thanks.

Ramakrishnan V

## uploaded the document...

Hope you would pursuee the attached workbook for help.

Thanks.There is a ComoBox ChCB where in I have called the module to import the excel data. The data table on top of the doc displays the data in the format i need. The rest of the repeated codes also may be commented for my improvement. This doc gives you option to select parameters and report analysis.

Thanks for your help.

DataAnalysis-FindCurveandOptimumPoints.maple

Ramakrishnan V

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