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Date File Comment by Comment Rating
09 Nov 2009 Compute hash using MD2, MD5, SHA-1, SHA-256, SHA-384, or SHA-512 Hashes a string (or other MATLAB variable) using a vairiety of hash algorithms Author: Michael Kleder Danila

02 Nov 2009 Shortest Path with Obstacle Avoidance (ver 1.3) Computes shortest path between two points in the plane, avoiding obstacles. Author: Michael Kleder James

26 Oct 2009 Rapid lossless data compression of numerical or string variables Rapidly compresses (or decompresses) Matlab variables in memory Author: Michael Kleder Hopkins, Jesse

Needed to make the following changes to eliminate above java exceptions (in R2008b)

dzip.m line 48: change "DeflaterOutputStream" to "GZIPOutputStream"

dunzip.m line 21: change "InflaterInputStream" to "GZIPInputStream"

21 Oct 2009 Rapid lossless data compression of numerical or string variables Rapidly compresses (or decompresses) Matlab variables in memory Author: Michael Kleder Hopkins, Jesse

Using R2008b an exception occurs at line 24 of dunzip:
??? Java exception occurred:
java.util.zip.ZipException: unknown compression method

at java.util.zip.InflaterInputStream.read(Unknown Source)

at java.io.FilterInputStream.read(Unknown Source)

at com.mathworks.mlwidgets.io.InterruptibleStreamCopier.copyStream(InterruptibleStreamCopier.java:97)

at com.mathworks.mlwidgets.io.InterruptibleStreamCopier.copyStream(InterruptibleStreamCopier.java:76)

Any thoughts on what needs to be changed?

20 Oct 2009 Compute hash using MD2, MD5, SHA-1, SHA-256, SHA-384, or SHA-512 Hashes a string (or other MATLAB variable) using a vairiety of hash algorithms Author: Michael Kleder Simon, Jan

Works correctly, good help, no H1-line, example, date and author mentioned in the source.

~any(strcmp(meth, algs))
  is faster than:
isempty(strmatch(meth,algs,'exact'))

The conversion of the HEX output is to complicated:
  h=typecast(x.digest,'uint8');
  h=dec2hex(h)';
  if(size(h,1))==1
     h=[repmat('0',[1 size(h,2)]);h];
  end
  h=lower(h(:)');
Easier and faster:
  h = sprintf('%.2x', typecast(x.digest, 'uint8'));
For Matlab 6.5: only MD5 and SHA-1 are working, TYPECAST must be downloaded from FEX, and the SPRINTF needs a cast to DOUBLE.

Because you call Java for the calculation, this is not very fast, but still the most reliable hash tool in the FEX. Thanks!

16 Oct 2009 How fast is your graphics card? Creates a challenging 3-d benchmark for graphics processing speed measurement. Author: Michael Kleder Anders

3.55 on IBM/Lenovo T60p thinkpad

07 Oct 2009 Convert Cartesian (ECEF) Coordinates to lat, lon, alt Convert earth-centered, earth-fixed (ECEF) coordinates to latitude, longitude, and altitude. Author: Michael Kleder ss, as

05 Oct 2009 Rapid AES data encryption and decryption Rapidly encrypts and decrypts data using the 128-bit Advanced Encryption Standard (AES) Author: Michael Kleder Simon, Jan

Works fast, compatible with R2009a also, clear documentation: H1 line, help, example, date and author.

25 Aug 2009 Convert Cartesian (ECEF) Coordinates to lat, lon, alt Convert earth-centered, earth-fixed (ECEF) coordinates to latitude, longitude, and altitude. Author: Michael Kleder Nogueron, Ramon

What is lat is 0?

alt = p./cos(lat)-N;

How do you handle the exception with div 0 ?

R.

23 Aug 2009 How fast is your graphics card? Creates a challenging 3-d benchmark for graphics processing speed measurement. Author: Michael Kleder Verma, Amitabh

15 Aug 2009 How fast is your graphics card? Creates a challenging 3-d benchmark for graphics processing speed measurement. Author: Michael Kleder Verma, Amitabh

1.35RPM
on my Dell E1505 Laptop (Win XP-SP3)
1.73Ghz Duo Core (T2250)
1Gb RAM
Intel 945GM Express Chipset
Matlab R2009a

24 Jul 2009 Learning the Kalman Filter Basic Kalman filter, heavily commented, for beginners to Kalman filtering. Author: Michael Kleder naveen, naini

very good

29 Jun 2009 quadprog2 - convex QP solver Solves convex constrained quadratic programming (QP) using SOLVOPT. Author: Michael Kleder Gonzalez del Cueto, Fernando

Good alternative to Matlab's quadprog.

24 Jun 2009 Learning the Kalman Filter Basic Kalman filter, heavily commented, for beginners to Kalman filtering. Author: Michael Kleder Shivaram

Excellent KF implementation I have ever seen!

12 Jun 2009 Compute hash using MD2, MD5, SHA-1, SHA-256, SHA-384, or SHA-512 Hashes a string (or other MATLAB variable) using a vairiety of hash algorithms Author: Michael Kleder Deneux, Thomas

clear and useful!

10 Jun 2009 Compute hash using MD2, MD5, SHA-1, SHA-256, SHA-384, or SHA-512 Hashes a string (or other MATLAB variable) using a vairiety of hash algorithms Author: Michael Kleder Hoyle, Derek

Very elegant!

26 May 2009 How fast is your graphics card? Creates a challenging 3-d benchmark for graphics processing speed measurement. Author: Michael Kleder Mike

2.91RPM, Dell T3400 workstation, Win XP. I'm surprised the MACs are rotating that slow with the graphics they display, but maybe that is why... Have to run it on my Vista machine, which has more intensive graphics.

04 May 2009 How fast is your graphics card? Creates a challenging 3-d benchmark for graphics processing speed measurement. Author: Michael Kleder Oostenveld, Robert

0.42 - PowerBook G4 (1.33 GHz PowerPC G4, 1.25 GM RAM, GeForce FX Go5200 64MB, built in 1024 x 768 LCD)

04 May 2009 How fast is your graphics card? Creates a challenging 3-d benchmark for graphics processing speed measurement. Author: Michael Kleder John

4.12 - MacPro Dual Quad Core, Quadro FX5600, XP64 2008b

03 May 2009 How fast is your graphics card? Creates a challenging 3-d benchmark for graphics processing speed measurement. Author: Michael Kleder Jveer

it's a good idea but saying 2.5 rotations per minute is a meaningless as randomly saying 4 cows to the left unless u have something to compare it with!!!

02 May 2009 How fast is your graphics card? Creates a challenging 3-d benchmark for graphics processing speed measurement. Author: Michael Kleder Jveer

01 May 2009 How fast is your graphics card? Creates a challenging 3-d benchmark for graphics processing speed measurement. Author: Michael Kleder Fig, Matt

4.4 on my Dell XPS M1710, ver 2007a, Vista Home Premium, Invidia GeForce Go 7900 GS

01 May 2009 How fast is your graphics card? Creates a challenging 3-d benchmark for graphics processing speed measurement. Author: Michael Kleder Marc

1.5 on Mac.

any idea how this compares to other vid benchmarking?

01 May 2009 How fast is your graphics card? Creates a challenging 3-d benchmark for graphics processing speed measurement. Author: Michael Kleder Scott, Andrew

01 May 2009 How fast is your graphics card? Creates a challenging 3-d benchmark for graphics processing speed measurement. Author: Michael Kleder Paris, Sebastien

3.65 with Asus G1S (T7500 2.2Ghz, GF 8600m, XP SP2, 4GB Ram, Matlab R2007b)

22 Apr 2009 FIG2MFILE - Save a figure as an M-file (ver 2.0) Saves a figure as an executable m-file. Author: Michael Kleder Bhargava

I cannot get it to work.
Throws the following message and bails out!

fig2mfile(gcf,'savefig_trial')
Matlab figure data requires 4065932 bytes. (M-file will be larger.)
??? Error using ==> uitools.uimode.modeControl>localModeKeyPressFcn
Too many output arguments.

Error in ==> fig2mfile>show at 100
                fprintf(fid,[' ' num2str(s(row,col),18)]);

Error in ==> fig2mfile at 57
    show(eval(q{n}),q{n},fid)

The output m file is incomplete and ends abruptly.

06 Apr 2009 Learning the Kalman Filter Basic Kalman filter, heavily commented, for beginners to Kalman filtering. Author: Michael Kleder mohamed, benouis

thanks

02 Apr 2009 How fast is your graphics card? Creates a challenging 3-d benchmark for graphics processing speed measurement. Author: Michael Kleder Brintlinger, Todd

02 Apr 2009 How fast is your graphics card? Creates a challenging 3-d benchmark for graphics processing speed measurement. Author: Michael Kleder Brintlinger, Todd

12 Feb 2009 Compute hash using MD2, MD5, SHA-1, SHA-256, SHA-384, or SHA-512 Hashes a string (or other MATLAB variable) using a vairiety of hash algorithms Author: Michael Kleder kandan, mani

Sir, this code is working fine. But , Sir, Is it compatible for Images
I could not get the proper hash , for images
plz reply to manekantan@gmail.com

26 Jan 2009 Learning the Kalman Filter Basic Kalman filter, heavily commented, for beginners to Kalman filtering. Author: Michael Kleder Jordan, Michael

16 Jan 2009 Earth Mesh Space view of globe with Delaunay mesh of equidistant points. Author: Michael Kleder jane, alaballa

16 Jan 2009 Earth Mesh Space view of globe with Delaunay mesh of equidistant points. Author: Michael Kleder jane, alaballa

thx

08 Jan 2009 Rapid AES data encryption and decryption Rapidly encrypts and decrypts data using the 128-bit Advanced Encryption Standard (AES) Author: Michael Kleder k, rajchandar

and please specify the correct OUTPUT for this program....

29 Dec 2008 Rapid AES data encryption and decryption Rapidly encrypts and decrypts data using the 128-bit Advanced Encryption Standard (AES) Author: Michael Kleder k, rajchandar

How to run this algorithm............ in matlab 7.0.1 r14 sp4 win200

26 Dec 2008 Rapid AES data encryption and decryption Rapidly encrypts and decrypts data using the 128-bit Advanced Encryption Standard (AES) Author: Michael Kleder k, rajchandar

is this program works only with matlab 7.0.4....
or
it'll work on version 7.0.1....

tell me.....

23 Dec 2008 Rapid AES data encryption and decryption Rapidly encrypts and decrypts data using the 128-bit Advanced Encryption Standard (AES) Author: Michael Kleder k, rajchandar

anybody resolve my problem on executing this program.. am having error... on typecasting on uint8* plZ...................

23 Dec 2008 Compute hash using MD2, MD5, SHA-1, SHA-256, SHA-384, or SHA-512 Hashes a string (or other MATLAB variable) using a vairiety of hash algorithms Author: Michael Kleder Rojas Mayoral, Evaristo

It woks OK.

23 Dec 2008 Fast Sudoku Solver Rapidly finds all possible solutions to a sudoku puzzle Author: Michael Kleder k, rajchandar

Chris L
me too had the same doubt hmmmmm

23 Dec 2008 Rapid lossless data compression of numerical or string variables Rapidly compresses (or decompresses) Matlab variables in memory Author: Michael Kleder k, rajchandar

hello every one.. how to use this files with Rapid AES algorithm explain with procedure...

thank U......

22 Dec 2008 Rapid AES data encryption and decryption Rapidly encrypts and decrypts data using the 128-bit Advanced Encryption Standard (AES) Author: Michael Kleder k, rajchandar

Abdus sami... plz guide me to run this program.. i cant able to input for plaintext

22 Dec 2008 Rapid AES data encryption and decryption Rapidly encrypts and decrypts data using the 128-bit Advanced Encryption Standard (AES) Author: Michael Kleder k, rajchandar

Am having dzip and dunzip files also.. am having the following error ...
 plz help to run this program...

??? Undefined command/function 'typecast'.

Error in ==> dzip at 45
M=typecast(M(:),'uint8');

20 Dec 2008 Compute hash using MD2, MD5, SHA-1, SHA-256, SHA-384, or SHA-512 Hashes a string (or other MATLAB variable) using a vairiety of hash algorithms Author: Michael Kleder kandan, mani

Sir,
I am Manikandan from INDIA. Ur code for SHA and other hash algorithms are ok. But , I got an error. Plz. check ur mail id.. and help me on this regard.

mail me at manekantan@gmail.com

11 Nov 2008 Learning the Kalman Filter Basic Kalman filter, heavily commented, for beginners to Kalman filtering. Author: Michael Kleder Utomo, Prasetyo

Thanks very much

02 Nov 2008 Windows command line MATLAB process priority Set the priority of your MATLAB session in Windows. Author: Michael Kleder payne, ben

Hello. I like starting processes from Start -> Run, so instead of using just
Start -> Run -> matlab
try
Start -> Run -> cmd /c start /belownormal matlab /nosplash

28 Oct 2008 Compute hash using MD2, MD5, SHA-1, SHA-256, SHA-384, or SHA-512 Hashes a string (or other MATLAB variable) using a vairiety of hash algorithms Author: Michael Kleder Rodgers, Chris

To cope with complex input, replace with this code from line 46:

else % convert everything else into uint8 format without loss of data
    if ~isreal(inp)
        inp=reshape([real(inp(:)).'; imag(inp(:)).'],[],1);
    end
    inp=typecast(inp,'uint8');
end

07 Oct 2008 EZGLOBE - easily plot a rotatable globe (Mapping Toolbox 2.x) Draws a globe with coastal and political boundaries for use with Mapping Toolbox 2.x Author: Michael Kleder Binder, Juliana

28 Sep 2008 Covert lat, lon, alt to ECEF Cartesian Convert latitude, longitude,altitude to earth-centered, earth-fixed (ECEF) cartesian coordinate. Author: Michael Kleder RANTOS, MIKE

hALLO

26 Sep 2008 Learning the Kalman Filter Basic Kalman filter, heavily commented, for beginners to Kalman filtering. Author: Michael Kleder khorrami arani, mohammad

Thanks

19 Sep 2008 ISPR - Use Java to determine arbitrarily large probable primes Use a Java to rapidly determine whether an arbitrarily large positive integer is a prime Author: Michael Kleder Toljic, Nikola

Great. Thanks.

 

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