# Secret encoder in c

The following C project contains the C source code and C examples used for secret encoder. Purpose to show how to use strrev() function and rot13() function

The following C project contains the C source code and C examples used for Morphyx MP3 Encoder. An MP3 encoder using a GUI. Very simple, easy-to-use program that gives you the option of using two encoding engines. The GUI was written in Visual Basic, but the encoder was written in C. Enjoy!

The following java project contains the java source code and java examples used for qrcode encoder and decoder. It Can Create A QRCode Image WIth Given Text And Decode Image To Get The Content From It.

The following Matlab project contains the source code and Matlab examples used for the huffamn encoder .
The function displays the Huffman tree and the Huffman code for the input probabilities.
The input probabilities must be a row vector adding up to 1. eg a=[0.5 0.3 0.2]

The following Matlab project contains the source code and Matlab examples used for the shannon-fano encoder .
This recursive function evaluates the Shannon Fano code.

The following Matlab project contains the source code and Matlab examples used for (n,k) cyclic encoder and decoder .
MATLAB function for a systematic (n,k) cyclic encoder and decoder.

The following Matlab project contains the source code and Matlab examples used for a simple implementation of a rot13 encrypter/decrypter. .
This is just a simple ROT13 encoder / decoder (i.

The following Matlab project contains the source code and Matlab examples used for rude a pedestrian run length decoder encoder.
This exciting tool with a small footprint run-length- decodes and encodes any MATLAB data type including
- numbers
- strings
- cells with any contents
in almost no time
look at the accompanying published m-file for a few persuasive examples

The following Matlab project contains the source code and Matlab examples used for dtmf encoder decoder.
This little and simple dtmf tool was created at university.

The following Matlab project contains the source code and Matlab examples used for dtmf encoder decoder with gui using fft,goertzel,filter banks.
A phone-like DTMF tool with GUI using several methods, FFT,goertzel and filter banks.
Just run the gui.

The following Matlab project contains the source code and Matlab examples used for base64 image encoder.
Base64img takes a MATLAB figure and encodes it as a JPEG in a base64 string.

The following Matlab project contains the source code and Matlab examples used for qr code encoder.
This is the next incarnation of Lior Shapira's QR encoder, based on ZXing library.

The following Matlab project contains the source code and Matlab examples used for space time trellis code (sttc).
Just to simulate STTC from data, encoder, channel, detection, decoder and data_estimate

The following Matlab project contains the source code and Matlab examples used for shannon fano encoder.
%made by Jamil Kasan from Manila, Philippines
%input = row matrix of occurrences or probabilities e.

The following Matlab project contains the source code and Matlab examples used for simulation of hamming block encoder decoder.
Function that Simulates Block Encoder/Decoder wriiten by Yogesh Bhole for Blekinge Tekniska Högskolan,Sweden , Digital Transmission Laboration,March,2004

The following Matlab project contains the source code and Matlab examples used for hamming encoder decoder.
Two M files implementing a Hamming (12,9) Encoder-Decoder algorithm.
They have only been tested in MATLAB 5.1, although they may work in other versions of MATLAB. (e.g. 4.2c, 5.2)

The following Matlab project contains the source code and Matlab examples used for (7,4) hamming encoder.
This code simulates the behavior of (7,4) Hamming Encoder with
g(x)=1+x+x^3 . It accepts 4-bit input message from the user and shows the encoding process producing 7-bit codeword .

The following Matlab project contains the source code and Matlab examples used for convolutional encoder and hard decision viterbi decoder.
Convolutional Encoder of Code Rate=1/2, with 3 Memory Elements and a corresponding Hard Decision Viterbi Decoder

The following Matlab project contains the source code and Matlab examples used for adpcm encoder and decoder.
M-file to perform ADPCM encode and decode. The algorithm is based on IMA ADPCM.

The following Matlab project contains the source code and Matlab examples used for video communication system.
This system is based on the DVB demo & Video Compression Demo to implement a simulation of Digital Video Communication system over Wireless Channel
MPEG-1 ENCODER, RS ENCODER, CONVOLUTIONAL INTERLEAVER, CONVOLUTONAL ENCODER, THEN, QAM MODULATION, OFDM, AWGN CHANNEL, THEN
THE REVERSE STEPS GOES AFTER FOR DECODING
The MPEG-1 Encoder output was reshaped from a matrix to a column vector, to be proper use with the RS encoder

The following Matlab project contains the source code and Matlab examples used for viterbi decoder.
Modulation: BPSK
Channel: AWGN
Encoder: G(D)=[1+D^2, 1+D+D^2]

The following Matlab project contains the source code and Matlab examples used for convolutional encoder decoder of rate 1 n codes.
In this project, we seek to minimize the gap-to-capacity (given by Shannon’s theoretical limit) of a rate 1/3 code (also can be modified for 1/N).

The following Matlab project contains the source code and Matlab examples used for bwt encoder and decoder.
I have implemented BWT transformation.

The following Matlab project contains the source code and Matlab examples used for huffman encoder.
This is faster and has lesser limitations than huffmandict
can code even up to 8000 probabilities

The following Matlab project contains the source code and Matlab examples used for jpeg encoder + decoder.
1.

The following Matlab project contains the source code and Matlab examples used for jpeg encoder .
1.

The following Matlab project contains the source code and Matlab examples used for jpeg codec.
Jpeg encoder and decoder, Encoder written by Yu Hen Hu, decoder written by me, you can contact me for any info on this.

The following Matlab project contains the source code and Matlab examples used for jpeg encoder.
creates a jpeg file at a quality factor of 90...The author wishes to thank "Marco Brasse" for his contribution...

The following Matlab project contains the source code and Matlab examples used for convolutional encoder simulation.
Use this to convolutionally encode bit sequences of any length.

The following Matlab project contains the source code and Matlab examples used for convolution encoder.
to generate random 100 input and 100 out put using matlab and vhdl