Argentina In 2nd Round

The Team Argentina goes in 2nd round in Football World Cup 2010. Today "The Argentina" played a superb match against South Korea. The score is -Argentina 4-1 South Korea. The number one player of the world "the messi" played awesome ones again. Gonzalo Higuain made his first world cup hat-trick & its also first in this 2010 world cup. Today Carlos Tevez play really good and its better than the Nigeria. All other player played like a team that team wants the world cup by their heart. So, Go Argentina Go.

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Fire Tragedy

I saw a fire tragedy in our 6 stored building on last Sunday, 13 June 2010. We all member in our building was in big treble when we know about the fife. I was in bathroom for have a baths. I am going to see what is happening. I tried to go the place where the fife start but i can't go there because of the key of that room were not found. I am trying to broke the lock but the heavy smoke made my work difficult. Then i am hit on to the glass of the windows for the smoke out of the room. The the people of our mohalla (area) came to help. Meantime a unknown man call the fire service. Within few minutes the smoke fully covered up to 2 floor. But lucky we can manege without major damage. Two people injured. Unfortunately one of them is me. Although i injured but i am happy for no major damage. Thanks God.

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FIFA World Cup 2010

Today my favorite teem Argentina start their World Cup 2010 mission by winning a match with Nigeria. But it should be 4-0. The Argentina's players control whole time accept few counter attacks. Messi is today's hero for Argentina because he played superb today. Messi made few opportunities to score but Nigerian goal keeper safe by wonderful attempt. Congrats Argentina and best wishes for their next match.

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Digital Signal Processing Lab Experiment

1) To synthesize the sequence x(n)=1,,1,2,2,3,3,2,1 for -2<=n<=5

Solution:
n=[-2:5];
x=[1,1,2,2,3,3,2,1];
plot(n,x,'o')
stem(n,x)

Write this on your MATLAB software and then you will see the graph.


2) To synthasize the expoonential impulse response x(n)=(0.9)^n for index values n=0,1,2, ..........,50

Solution:
n=[0:50];
x=(0.9).^n;
plot(n,x,'o')
grid

Write this on your MATLAB software and then you will see the graph.

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Digital Signal Processing Lab Experiment 2

3) Superimposing two plots for comparison (N.B.- Problem 1 & 2)

Solution:
y=exp(-n/10);
plot(n,y,'+');
hold on
plot(n,x,'o');
hold off

Write this on your MATLAB software and then you will see the graph.


4) To generate a complex valued exponential sequence

Solution:
x=exp((2+3j)*n);
subplot(2,2,1)
plot(n,real(x),'o');
subplot(2,2,2);
plot(n,imag(x),'o');
subplot(2,2,3);
plot(n,abs(x),'o');

Write this on your MATLAB software and then you will see the graph.

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Be Aware, You May Be Catch Up!!

Yesterday i post about spy camera with a headline of "Be Aware, You May Be Catch Up!!" and it was in a belt. Now i am going to post another camera that is in watch.

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Daffoid Institute Of IT

I am disappointed by the work of Daffodil Institute of Information Technology. They offer course for web development and gives a detail course outline. Now they say that they can't cover the whole outline. They only cover PHP & My SQL. I am really very disappointed. It is not good for a highly popular institute. It is shame that they talk very much.

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Be Aware, You May Be Catch Up!!

Be aware, you may be catch up!! Few days ago i find few article on hidden camera. This camera are set in such a place, you can't find that. They can capture your video & picture. And they can black mail. So be aware. Now i am giving the picture of the hidden camera.

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Result Through SMS

Now our university lunch on semester result through SMS. If anyone wants to know the result just do following:

And send it to 5676 in any operator.

Exam: DIU RES 081-19-882
Send 5676

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Bangladesh Cricket Team

"What a batting!!! What a show!!! Incredible wicket given!!!" All this things do our idiots batsman. Now they are in a situation that if England want they have to batting again under follow on. After a super opening partnership of 126 they are all out in 216. Tamim Iqbal 108 of 216. And Bangladesh is trial by 203. If Bangladesh can score another 4 runs they can avoid follow on.

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Tamim Iqbal

The picture of Tamim Iqbal are collected from cricinfo.com & our this super star playing another super innings. His high attacking batting makes the English frustrate. He makes now his first back to back hundred as well as first Bangladeshi. Now the Bangladesh is 153/2 in 31.0 overs and Tamim 102*.

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Another Boring Day

Today i passed a highly busy and boring day. I start my day at 7:30 am because my class started at 8:30. The subject was "Power & Industrial Electronics". Interesting subject but class time was 3 hr. This is really difficult to keep full concentration all the time. After that at 1-2:30 was the lab on that subject. Then another interesting & most important subject "Digital Signal Processing (DSP)" from 2:30 to 4:00 pm. So it was a busy day. Beside that all day in Dhaka see heavy rain full day. This make boring because i hate the dirty water, which was on the road.

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Boring Day

Today i pass my all time in my home. There is no way to go outside. Whole day the heavy rain fall made the day boring. Front road of my house was almost full of 22 cm. In my village my mom was scared about the heavy rain fall. She was because she is only person in my family who was there on that time.

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Avatar

At last i saw the movie Avatar. I am waiting for master print copy & today i bought the copy. It is another success movie like Titanic directed by James Cameron. In my opinion, this movie is good, opps sorry this is better than other but not best. I enjoy it's graphics and tragedy. Now i am going to watch movie 2012. Let me see what they try to do.

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Rickshaw Journey In Rain Fall

Dhaka is the capital and largest city of Bangladesh. We say Dhaka is the "Land of Rickshaw". Hundreds of thousands of rickshaws are make Dhaka as a jam pack city. But interesting thing is that rickshaw journey is very famous not only in Dhaka but also whole Bangladesh. If it was in rain (wow) it is more interesting and enjoyable. Rickshaw journey in rain fall, today i made it. It is really, really interesting. My friend Rasel, he was with me. We eat 'Dal Vaja' on that time. I really enjoy it.

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Exp. no. 1 (DSP)

1)Name of exp.: Sinusoidal wave expression.
2)Theory: (N.B.: What is sine & cosine wave).
3)Program:
t=0:0.25:8*pi;
subplot(4,1,1);
plot(t,sin(t));
subplot(4,1,2)
plot(t,cos(t));
subplot(4,1,3)
x=sin(t)+.75*sin(3*t)+.5*sin(5*t)+.25*sin(7*t)+.125*sin(9*t);
plot(t,x);
subplot(4,1,4);
plot(t,x);
hold on;
plot(t,cos(t));
4)output:
5)Discussion:

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Professional Web Programming

I am going to complete professional short course on Web Programming. But i am confused what is better web designing or web development. Although i am confused but i am felling excited. It is interesting that I am a web developer but not certified from any IT organization. I am going to DIIT for take a 4 months course and after that i am a web developer by certification.

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Promise

I am thinking to write blog from few days. Today finally i am in blogger and going to write my personal blog. I know i am not regular write for write post but now i am serious about writing. So i made promise that i will write my all activities when if i have enough time for write.

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