Tuesday, 26 August 2014

how to embed file in blog

1.       Upload in drive.google.com
2.       Right click on the uploaded document-kongsi-awam di web
3.       Right click on the uploaded document-buka dengan-pemapar google drive
4.       Akan keluar tab window baru utk pemapar google drive
5.       Go to file-benamkan pautan
6.       Akan keluar embedded code
7.       Click copy
8.       Paste dalam blogspot create new post (make sure click button html not button compose)
9.       Change the code example
<iframe src="https://docs.google.com/file/d/0B43YsvSCqnNsUkFhZmZYd2cyMVE/preview" width="640" height="480"></iframe>


<iframe src="https://docs.google.com/file/d/0B43YsvSCqnNsUkFhZmZYd2cyMVE/preview" width="600" height="700"></iframe>

Untuk selaraskan dengan kebesaran blog display

PS: it is advice to upload file in pdf because pdf will make the file to be unchanged. So no misalign word or picture. It will always kept like original. Change word file to pdf can be done in save as menu in the word file toolbar. But need to remember to save the math equation in pdf will have prob if the windows version is lower (if window xp below service pack 3). Windows cannot support the coverted file causing missing equation and etc. so always recheck once convert. Good luckJ

Sunday, 16 March 2014

Otak dan Hati Fighting

"Whats worth fight"

Otak: But what do you want and what to fight for?
Hati: Clear the path and clear the mind.You will find the answer.

Otak: But how if the path is related with time and opportunity?
Hati: Then wait until its come. Nobody could take what is destine for you.

Otak: But if its not coming?
Hati: Meaning it doesnt meant for you. There is surely something beter.

Otak: But how could i know?
Hati (about to loosing sabar): Left the past..Look up for future.. Live the PRESENT..and SMILE:)

The power for the believer

Friday, 10 January 2014

How to write a paper

  • The words used is easier to be understood  and error free grammar
  • The arrangement of topic is in order. 
  • Continuous sequence of story making reader addicted to keep reading
  • Have good literature review based on previous method that relates to the title
  • Have mathematical model explaining the method proposed
  • The parameter for simulation purposed is enough
  • The simulation figure is clean and clear
  • Good discussion that explaining the figure well
  • The conclusion proving that the objectives is obtained

Sunday, 13 January 2013

multiplication of vector using matlab

vector is a unit having both scalar and magnitude while scalar only have magnitude.
let say we have 2 vector  a=i+2j+3k and b=4i+5j+6k
1. dot (vector dot vector=scalar)
   y= a.b
     =( (1x4)+(2x5)+(3x6) ) 
     = 32
   matlab command: y=dot(a,b)

2. cross(vector cross vector=vector)
     =(a12b13-a13b12)i - (a11b13-a13b11)j + (a11b12-a12b11)k
     =[ (2x6)-(5x3)]i - [(1x6)-(3x4)]j + [(1x5)-(2x4)]k
     =-3i + 6j -3k
     matlab command: z=cross(a,b)

2x+9y=5 and 3x-4y=7 can be written as A=[2,9;3,-4] and B=[5;7]

Can be express in form of Ax=B 
where A=[2,9;3,-4]   B=[5;7]    x=[x;y]
Theoretically x=A-1B
    where inverse A, A-1=(1/|determinant A|) x (matrix A but swap position of a11 with a22 and put  negative to both)
    determinant A=|A|=(a11 x a22)-(a12 x a21)

Using matlab, can use either: 
    i. x=A\B   %(backslash)
    ii. x=inv(A)*B    % x=A-1B
    ans: x=2.3714, y=0.0286

Saturday, 12 January 2013

Cara tukar range x-axis dalam scope (matlab toolbox)

Untuk tukar time offset pada scope dalam matlab toolbox simulation:

Go to simulation tab-configuration parameters-under simulation time change the start time according to the ques specification.


Friday, 11 January 2013

Modulation order

How to simulate mobile condition?