# Search results

1. ### What's the solution to Latin Square problem?

Does any one know solution to this? Let N be a six digit number with distinct digits. Find the number N given that the numbers N, 2N, 3N, 4N, 5N, 6N, when written in a matrix, form a latin square (that is each row and each column contains all six digits).
2. ### File conversion to Allegro v14

This pcb file is in Allegro v16. Can any one convert this for me in Allegro v 14 or Orcad v 14?
3. ### graphic drwan in MS-Word into eps, use it in LATEX

word graphic into eps I want to convert a graphic drwan in MS-Word into eps so that I can use it in LATEX. Can any one help?
4. ### Please generate a NC drill file for me

I have a pcb file in p-cad v 4.5. I don't have p-cad to open it. Can anyone generate its ncdrill file for me?
5. ### Help in LATEX - one paragraph in handwriting font

Help in LATEX I want to write a paragraph in an article in handwriting font in LATEX. How do I do this?
6. ### Help in Latex - how to write "Maple"

Help in Latex Can someone tell me how to write the word Maple in Latex such that it resembles the Maple font of code? Pa: I know how to write Maple code in Latex.
7. ### Problem with font size when making a pdf file with script compiled in Miktex

I produce a pdf file with this small script compiled by Miktex, however what ever font size option I choose here it is not reflectd in pdf file generated. The pdf document shows only one size irrespective of any font size option in script i.e. it does make any any difference whether I choose...
8. ### Help me expand multivariable differential equation in Maple

Need help in Maple I wish to expand a multivariable differential equation in maple, the code is below f:=sin(x(t)+y(t))+x(t)+diff(x(t),t); /d \ f := sin(x(t) + y(t)) + x(t) + |-- x(t)| \dt / > mtaylor(f,{x(t)=1,y(t)=-2},5); Error, (in mtaylor) invalid 2nd argument (expansion point)...
9. ### Help me expand a multivariable differential equation in maple

I wish to expand a multivariable differential equation in maple, the code is below f:=sin(x(t)+y(t))+x(t)+diff(x(t),t); /d \ f := sin(x(t) + y(t)) + x(t) + |-- x(t)| \dt / >...
10. ### Need help with wavelab in Matlab

Is there anyone on board who is familiar with wavelab (the wavelet toll from satnford) in MATLAB and wiling to answer my queries??
11. ### need help in MATLAB & wavelets

Does any one know how to get ridge plot of wavelet analysis in MATLAB ?
12. ### A question about wavelets

Can any one explain how to filll the frequency time dyadic grid after calculating DWT? As an example let us say the signal is (1,2,3,4) now I apply Haar wavelet transform to get wavelet coeff (time and scale). now how do i construct time-frequency tiling diagram??
13. ### Mathematics of Zener Breakdown

Does anyone have an idea about mathematical expression of Zener breakdown condition?? I know it for avlanche effect so dont waste your time and effort for that. Plz help for Zener breakdown.
14. ### Help me solve an equation in Maple

I am trying to solve an equation in Maple, code is below > restart; > mu:=0.3; > q:=1.0; > r1:=sqrt((x+mu)^2+y^2); > r2:=sqrt((x+mu-1)^2+y^2); > u:=x^2+y^2+2*q*(1-mu)/r1+2*mu/r2; I wish to solve u for x varying from -1.5 to 1.5, in increments of 0.1 and for each value of these x I wish to...
15. ### Help me solve an equation in Maple

I am trying to solve an equation in Maple, code is below > restart; > mu:=0.3; > q:=1.0; > r1:=sqrt((x+mu)^2+y^2); > r2:=sqrt((x+mu-1)^2+y^2); > u:=x^2+y^2+2*q*(1-mu)/r1+2*mu/r2; I wish to solve u for x varying from -1.5 to 1.5, in increments of 0.1 and for each value of these x I wish to...
16. ### To model chemical and biological systems as RC analogs

I am looking for simple experiments to model chemical and biological systems as RC analogs. can any one throw some light??
17. ### A question about Wavelet transforms

Can anyone answer this? In any introductory course to wavelets one finds a statement that wavelets are localised in both time and frequency hence one can find not only the frequency but also the time at which this frequency was present. Applying wavelet transform to a set of data results in...
18. ### making a simple digital simulator

I want to make a simple digtal simulator that contains say few commercial digital ICS like gates, flip-flops, counters, shift registers (from 74XX series) and one logic probe for viewing results. I do not want to add any arbitrary gate or anything else from my side. Just pure components from...
19. ### what is the metal used in microstrip antennas?

What is the metal used in making metallic microstrip antennas for GSM band?
20. ### Boltzmann constant from diode characteristics

Does any one know how to get Boltzmann constant from diode characteristics in lab??