Showing posts with label maths. Show all posts
Showing posts with label maths. Show all posts

Thursday, 29 November 2012

Was that your goodbye kiss?


 I have touched upon this subject before, but now I feel I need to bring it up one last time. Today our exams started. As usual the first exam was maths. And I am not so good at maths.
In fact I hate maths.
I hate the ominous looking brackets, I hate the curled up integration signs, I hate fourier transforms, oh Lord, I could go on and on…
But, coming back…
I got into the exam hall and turned over the exam paper. I scanned the paper roughly. Nothing extremely venomous to watch out for. No vipers or adders or cobras. So I started, with my fingers crossed.
Part A. This is where things get dirty. Random process and random variable. Definitions? Come on!!! I barely know how to solve those problems, and now you want a word by word definition? Well, I believe an example is worth a thousand words. Let's just hope they feel the same way too. Anyway, I wrote down my example and a brief explanation.
Question 10. Hey, I finished part A. This didn't get as dirty as I thought.
Part B. The really big fish swim here, by the way. I caught a lot of trout, lets hope I can catch a shark or two here. Module 1, module 2…hey I can actually do this stuff!!!
And BAM!!!
A brick wall was hit. And it is called module 3-Random processes. One of the most despicable things in our syllabus. But whoa, wait one damn second, fellah!! I did this question last night!! And bam!!!
I was done. With half an hour to spare. This had never happened before. I am usually sitting with my head in my hands during this time.
Now, what actually happened? Did I prepare too much? I don't think so. I prepared like I usually do. I did nothing more, and nothing less. Then what?
I can only think of on thing. Maths ends this semester. For being on my back for so long, for making me pull out my hair time and time again, for being a serious pain in the a** for so long, maybe this is your goodbye kiss. Your parting gift. But I shudder to think otherwise. Maybe I avoided the truly venomous adders and vipers and cobras, but were there too many little snakes in the grass? Will they play spoilsport?
You gave me your goodbye kiss, I just hope it doesn't turn out to be a dementor's kiss.

Wednesday, 19 October 2011

Integrals, Fourier Series, Transforms...Someone Save Me!!!

ALERT: THIS POST IS MEANT FOR ADULT READING ONLY! IF YOU ARE UNDER THE AGE OF 17 PLEASE GET YOUR PARENT NEARBY. YOU WONT UNDERSTAND A WORD OF WHAT IS WRITTEN HERE OTHERWISE!!!!
                                            YOU HAVE BEEN WARNED!!!


My exams started today, and the first one was maths. Cant say I messed it up, I did pretty alright, but I've got to say this.
About one hour into the exams, my head jammed. All I could make out was a fuzzy noise. It is uncommon for me to be dazed in an exam hall, but as it happens, maths is not one of my strong points, it is, if you will, my Achilles' Heel. Its not that I score bad in maths, not at all, but the thing is, I hate it.
I don't know, I never had such a reaction back in school, till 12th. And in 12th, I saw my nemesis, and it is called Integration. I could never get a hang on it, and I wrote my board exams and entrance without fully knowing it. And whenever I came across a question on it in entrance, I'd simply skip it. And as time passed, I began to resent and dread that elongated 'S' shape whenever I see it.
And came college. I could solve one integral with difficulty, now I was expected to solve double and triple integrals. And it really came to a head this semester.
That is what brings me to today's exam . The exam was littered with those long curves that I have grown to dread. And there was Fourier transform and the like, littered with integrals as usual, and coupled with limits and coefficients. Is it from 0 to pi? Or -pi to +pi? Or was it 0 to 2pi? Was the coefficient 1/pi or its root? The questions were endless and it was with a grat relief that I left the hall.
And what's more???This is not done....I have to deal with this and more next semester...Somebody Save Me!!!!!