**The Intuitive Guide to ****Fourier Analysis and Spectral Estimation**

*with Matlab*

*For science and engineering students and practicing engineers*

**Hardcover, 320 pages, printed in color, available now.**

### Errata Sheet – Please post errors/comments here. Thank you.

### Matlab code – Site currently in construction.

Questions and Answers section – Please check back. Site currently in construction.

Post comments, questions here. Thank you and please post a review of my book on Amazon (only if you like it!)

maam, how can i get this book?

Is there any online seller who sell these books?

Explanation is very good maaam, thank you for helping

Ramakrishna, were you able to buy the book? Are you in India? If yes, then the book is available in India in Kindle format.

Here is the link.

https://www.amazon.in/Intuitive-Fourier-Analysis-Spectral-Estimation-ebook/dp/B01JL5R61K/ref=sr_1_1?ie=UTF8&qid=1520871794&sr=8-1&keywords=fourier+analysis+and+spectrum

Charan

very good explanation maam!

Hello Ramakrishna,

You can buy the book from Amazon in Kindle format. It is only $9.95.

https://www.amazon.com/Intuitive-Fourier-Analysis-Spectral-Estimation-ebook/dp/B01JL5R61K/ref=tmm_kin_swatch_0?_encoding=UTF8&qid=1508191802&sr=1-1

I believe it is available all over the world. With Kindle App, you can read it on your computer or ipad.

Respected author

You have done an excellent job by providing a masterpiece of work in the form of Intuitive Guide to Fourier Analysis and Spectral Estimation book. It is really an excellent text on the claimed topic.

Wonderful explanation with beautiful figures. Simply beautiful. Waiting for more such useful text in future. Keep it up.

So very touching of you to say that. I am humbled by it! Thank you.

I hope you purchased the book on Amazon. In Kindle it is quite inexpensive.

Thank you very much again for your kind words – Charan

Charan,

I have read enough of your tutorials to know that your book will be excellent but you need to add a link to places that sell it. 🙂

Thank you for providing Matlab to go with it. For anyone who doesn’t have or can’t afford Matlab, Scilab is an open source alternative that can run all Matlab code. This is a link to it http://www.scilab.org/.

Freemat is another Malab clone but I don’t know as much about it (http://freemat.sourceforge.net/)

Here is the link. The ebook is $9.95 right now because the book is in second printing and not available. But the price of the eBook will increase to $39.95 when the book is out next month.

https://www.amazon.com/Intuitive-Fourier-Analysis-Spectral-Estimation-ebook/dp/B01JL5R61K/ref=tmm_kin_swatch_0?_encoding=UTF8&qid=1508191802&sr=1-1

Any chance of getting the answers to the book questions?

Also, will there be an update to the ebook if you’ve already purchased?

Great book so far…love it.

John,

Since the book is being used as a text book, I am asked not to provide the answers on the open forum. The questions are actually designed to be pretty simple. Perhaps, I will create a page, where students can post their answers.

Thanks a bunch for letting me know, you liked the book. I have looked into how to provide update to the Kindle eBook but really can not figure out a way to do that. Amazon does not offer updates of Kindle eBooks. I wish they would let you download the latest version.

Thanks again,

Charan

Thanks for the response.

I didn’t know the book was going to be a “text” book as it didn’t seem to be styled like one so I thought I’d ask about the answer sheet. Sometimes it’s frustrating trying to do a problem and not knowing whether you got it correct…hence the inquiry.

BTW, it’s refreshing to read about the Fourier transforms the way you’ve presented it. Many books don’t even mention the DTFT or if they do they don’t distinguish it from the others in a clear manner. Hence, many texts end up just making it more confusing than it needs to be. You’ve done a terrific job clearing most of that up.

Thanks!

Hi Dr Langton

Would you be able to advise me when your book will be available in hard copy.

I’ve read some introductory chapters and I must say, the book is very well written. Keen to have a copy.

The book will be available end of this month. Look on Amazon around June 10th.

I am glad you like it. Appreciate your saying so.

Thank, Charan