MATLAB for Digital Communication

The value of this material will be exploded with the corresponding PPT slide (like #26384).

veeery good thank you very much

Thank you very much !
Can you share for me that Book ?
my email: minhkha_vt@yahoo.com

If you buy the book from the seller with ID ccy110 at Amazon, you will be entitled to get some PPT slides. Additionally, if you upload a fair review about my book, I will send you the slides for up to Chapter 10. I confess that the slides are actually baits to fish the potential book buyers. Thanks for being interested in my book.

hi ! Im a student and my graduation project is imroving the detector (depressing noise )due to the characteristics of bispectrum, use the hosa toolbox. So if you can, share me chapter 7. I try this model with FSK modulation.thanks a lot!

probably due to the missing of one M-file with the following contents:
function y=deci2bin1(x,l)
%converts a given decimal number into a binary number of l bits
if x==0, y=0;
 else
   y=[];
   while x>=1
      y=[rem(x,2) y];
      x=floor(x/2);
   end
end
if nargin>1, y=[zeros(size(x,1),l-size(y,2)) y]; end

Sorry that 'bin2deci.m is missing, too.
function y=bin2deci(x,b)
%converts a sequence of b-bit binary numbers into a sequence of decimal numbers
if nargin<2, b=length(x); end
y= [];
while length(x)>=b
   x1= x(1:b); x=x(b+1:end);
   y=[y x1*2.^[b-1:-1:0]'];
end

Dear Won Yang.
I am studying about CODING in MIMO system.
Have you finished any matlab code about turbo code with 2 transmit antenna and 2 receive antenna?
It doesn't need the diversity,just replace turbo code on lconvolution code as usual.
Many thanks.

There's a whole bunch of stuff here, but the files are cryptic and very poorly commented. It's pretty useless without the textbook, which I hope explains things a bit.

The slides and programs are the baits to fish the potential book buyers with. You can buy the book "MATLAB / Simulink for Digital Communication" at
http://www.amazon.com/gp/product/8957612769/ref=s9_simh_gw_p14_i1?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=center-2&pf_rd_r=1E0T2J3H87KWSSPM2HF4&pf_rd_t=101&pf_rd_p=470938631&pf_rd_i=507846

It is strange. I run the program with puncture=1 two times, once with EbN0dBs=2.6 and once with EbN0dBs=10 to get the following results, which seems fine since the BER has turned to decrease as the SNR increases. By the way, have you bought the book? If so, you must have got my email address. It seems that you have never rate this set of codes.

>> turbo_code_demo
----------------------------------------------------
 === SOVA decoder ===
 with Code generator G:
     1 1 1
     1 0 1
 Punctured, Code rate = 1/2
 Eb/N0[dB] = 2.5000
************** Eb/N0 = 2.50 dB **************
Bit Error Rate (from iteration 1 to iteration 4):
 Frame # 50: 1.4409e-002 1.7234e-003 4.0080e-004 2.8056e-004
 Frame # 100: 1.4058e-002 1.4930e-003 3.5070e-004 1.5030e-004
 Frame # 150: 1.2939e-002 1.1890e-003 2.7388e-004 1.3360e-004
 Frame # 200: 1.2485e-002 1.1974e-003 2.3046e-004 1.1523e-004
 Frame # 250: 1.2437e-002 1.2986e-003 2.9659e-004 1.3627e-004
 Frame # 300: 1.2391e-002 1.2325e-003 2.8724e-004 1.4362e-004

>> turbo_code_demo
----------------------------------------------------
 === SOVA decoder ===
 with Code generator G:
     1 1 1
     1 0 1
 Punctured, Code rate = 1/2
 Eb/N0[dB] = 10
************** Eb/N0 = 10.00 dB **************
Bit Error Rate (from iteration 1 to iteration 4):
 Frame # 50: 0.0000e+000 0.0000e+000 0.0000e+000 0.0000e+000
 Frame # 100: 0.0000e+000 0.0000e+000 0.0000e+000 0.0000e+000
 Frame # 150: 0.0000e+000 0.0000e+000 0.0000e+000 0.0000e+000
 Frame # 200: 0.0000e+000 0.0000e+000 0.0000e+000 0.0000e+000
 Frame # 250: 0.0000e+000 0.0000e+000 0.0000e+000 0.0000e+000
 Frame # 300: 0.0000e+000 0.0000e+000 0.0000e+000 0.0000e+000

Dear Mr. Yang, when I run the file test_DSTBC_H4_PSK.m, Matlab gives me an error message :

??? Error: File: test_DSTBC_H4_PSK.m Line: 28 Column: 18
Unbalanced or unexpected parenthesis or bracket.

please if you can help me about this error.

Also i want the figures of differential STBC made by Vahid Tarokh and Hamid Jafarkhani, can the code modified so that i can get these figures.

Thanx Mr. Yang; i think that the book and matlab codes are very important for the communication engineering students; graduate and under graduate. and they are very useful.

i want to ask you if i want to obtain the results made by Vahid Tarokh and Hamid Jafarkhani in their paper "A Differential Detection Scheme for Transmit Diversity", what are things can be changed in your code?

I am unable to find OFDM Simulink File
 do-OFDM0-sim.mdl files as mentioned in Chapter 11.
 In fact I am unable to find any MDL files.
 Please help.

I have bought Two copies of your book for the Digital communication Research I am doing at Univ of Manitoba and IAS-Research.
 I am working on the OFDM Model and Would appreciate the simulink models.
It was only for the simulink model of OFDM that I bought the book from Amazon.

Thank you very much