Math
in [Science]
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Guide to presenting Lemma, Theorems and Definitions Has anyone ever found a good text which discusses how to present Lemmas, Theorems and Definitions? I often find it tricky, espically for longer ones. Short ones are often OK, for example: Lemma: For any vector space V, q(V) = 0. But longer ones can get messy (note, the following isn't correct maths, just a lo... 6 Mar 2007 07:10
Wavelet Denoising Hai, Now i am doing the denoising process for Human Voice by using Wavelet transform. Here i want to calculate the signal to noise ratio for the voice signal both before and after denoising. But i don't know the direct instructions or other process to calculate SNR. Then i also need some guidance about the thres... 6 Mar 2007 05:37
Finding the global maximum Hi there, I'm facing one interesting problem that I couldn't so far solve. I don't even know if there are any known methods available that could be used to solve it. The problem is finding the global maximum value of the following function: f(a_0,a_1,a_2,...,a_(N-1),t) = | a_0 * exp(j*2pi*0*t) + a_1 * exp(j*... 6 Mar 2007 04:03
Solution manual ( free ) I am intersted in collecting ebook and solution manual for all kind of books. So, I contains nearly all kinds of solution manuals. If anyone want to find any solution manual or ebook, you can email me! I will try to help you to find and send them to your email or through rapidshare or something like that. It takes... 23 Mar 2007 19:21
Simulataneous compound interest loans?? I am trying to find the out the optimal way to distribute extra repayments over 2 loans that cannot be 'refinanced' together: $100,000 at 6% PA and $20,000 @ 10% PA. The minimum repayments are say $1,000 per month on the $100,000 and $500 per month on the $20,000 loan. If I have a total of $2500 per month to... 8 Mar 2007 22:33
Thousands of solutions manuals I am intersted in collecting ebook and solution manual for all kind of books. So, I contains nearly all kinds of solution manuals. If anyone want to find any solution manual or ebook, you can email me! I will try to help you to find and send them to your email or through rapidshare or something like that. It takes... 10 May 2007 05:31
Fermat's Last theorem short proof Fermat's Last theorem short proof We have the following general equation (using the general binomial theorem) (x+y+z)^p =p* (x+y)*(x+z)*(y+z)*N(x,y,z) + x^p+y^p+z^p Where N (x, y, z) is integer function in terms of (x, y, z) P is odd prime number (x, y, z) are three (none zero) co prime integers? Assu... 26 Jun 2007 13:02
Hi..krusukals algorithm Hi all, I wanted to know whether for any graph G and any minimum spanning tree T of G, is there a valid execution of Kruskal's algorithm on G that produces T as output? Can you give me a proof or a counter example? ... 10 Feb 2007 11:03
Cantor Confusion On 9 Feb., 09:05, Virgil <vir...(a)comcast.net> wrote: Instead of a path P consider the set S of nodes K which belong to a path P. Do your calculation and arguing. Then substitute P for S to have a brief notation. One cannot determine merely from a set of nodes for a given tree whether that set ... 7 Jun 2007 20:28
improved sieve of erastothenes details of the improved sieve: http://www.geocities.com/arcangel212999/PRIMES_TEXT_IMPROVED_SIEVE_OF_ERASTHOTHENES_FOR_HP-48.html algorithm in C++: http://www.geocities.com/arcangel212999/deltazieb.TXT i think that close study of the 6n-1 and 6n+1 series and the sieving frequencies can lead to the proof tha... 9 Jan 2007 12:33 |