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n=-10:10;
x=((1/3).^(-n)).*((-n-1)>=0);
h=((n-1)>=0);
subplot(3,1,1);
stem(n,x);
title('x');
subplot(3,1,2);
stem(n,h);
title('h');
c=conv(h,x);
m=0:length(c)-1;
subplot(3,1,3);
stem(m,c);
title('conv');
what is the problem with this program it is showing first two graph correctly but it...
Assalam-O-Alaiqum,
i am making a wind turbine with dc permanent magnet generator which has max volt 180V with 3/4hp and 2600RPM, now problem is that i have to make charging circuit which can charge car battery but the problem is that how can i regulate this high voltage to 12 or 13.4V to charge...
i have created an login page in dev c++ but when i enters the password it shor in string form and i want it to be shown in sterick(*) form. can any body help me for that.
Hi kcyang,
Thank You For Your Reply.
Actually i want to operate an 9V Amplifier with a Rechargeable battery so i havn't decided yet which Battery should i use, i have an idea of constant Power Supply of 9V but i can't switch it automatically as Battery is low and Battery is full. so if you have...
Thank You for your Reply. I am just trying to charge 9V Battery But i want some simple Circuit with single IC so that it is easy to understand its Working. I have tried searching google and got some circuit but much of them were complicated. If u have any simple circuit than Please let me know.
I want to built a Circuit of 9V Battery Charger. But it is easy to convert 9V DC from an AC Source but i have an Problem that how to control its charging and discharging like as tha battery is full it automatically stop charging the battery and likewise it also detect the low battery. i have 555...
Thanks I'll Try That...
---------- Post added at 02:38 ---------- Previous post was at 02:32 ----------
Its Not Working Correctly it is not terminating its just continuously forwarding it is not allowing to stop.
The following is my Program in Dev C++ for Parallel Port Interfacing to operate the Remote of the Car. Their is an Problem that once i press the button, Car Runs continuously although i leave the button and i have to stop the car by pressing another button. Please tell me how can i alter my...
i have already used that inpout32.dll file but my program is not compiling the output file neither "outportb" nor "out32"... their must be some header file or some definition or function which declares the output file like outportb or out32... do let me know that header file if it is in your...
#include <conio.h>
#include <windows.h>
#include<iostream>
using namespace std;
int main()
{
cout<<"Parallel Port Interfacing"<<endl;
cout<<"Press 8 to forw, 2 to reverse,4 to left,6 to right,1 to forw&left and 3 to forw&right:"<<endl;
int inp;
do
{
inp=getch()...
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