Feeds
提问
How to know which wavelet is most suitable for denoising?
I have a digital signal that i wish to de-noise. after googling, wavelet is the highly recommended technique to remove noise fr...
12 years 前 | 0 个回答 | 0
0
个回答提问
Read 'next sheet' in excel file
I have multiple excel files with many sheets of different name. (5 excel files, each has >20 worksheets) my objective is to ...
13 years 前 | 1 个回答 | 0
1
个回答提问
1/X & X^-1 are they the same?
i'm about to write something that involves alot of reciprocals. i want to know is 1/X the same as X^-1? mathematically its...
13 years 前 | 4 个回答 | 0
4
个回答提问
solve 2 unknowns using one complex equation
usually, to solve 2 unknowns, it require at least 2 or more equations. but if the equation is complex, then one equation is suf...
13 years 前 | 0 个回答 | 0
0
个回答已回答
Bug in system solver? why it give wrong answer? here's proof
how can i make the program not to display the extra singularities?
Bug in system solver? why it give wrong answer? here's proof
how can i make the program not to display the extra singularities?
13 years 前 | 0
提问
Bug in system solver? why it give wrong answer? here's proof
So i have an equation that i need to solve for Xtest, the rest are constants that have been defined,(T11,T12,R11,L11,L12) ...
13 years 前 | 2 个回答 | 0
2
个回答提问
how to make matlab display final complete results directly
Here's an example >> R(1) ans = -log(- 1004229921906619062839952526185507/191385127499144660150819854884138...
13 years 前 | 1 个回答 | 0
1
个回答提问
how to set condition to select conrrect answer from system solver
Good day, i have 2 equations (P&Q) and 2 unknowns (X & S22) T11,T12,L11,L12 are constants and have been predefined. My cons...
13 years 前 | 0 个回答 | 0
