搜索资源列表
LDPC_gfq
- LDPC编码的GFQ程序源代码，用于信道编码，可以编码LDPC矩阵，并进行交织译码-LDPC coding GFQ source code for channel coding, LDPC coding matrix, Decoding and intertwined
RS_BCH
- Author: wei liu Summary: simulation of binary and non-binary bch decoder MATLAB Release: R14SP1 Required Products: Communications Toolbox Descr iption: simulation of binary bch decoding algorithm for bch(n, k) with t bits error c
GSM_simlate_packge.rar
- 基于matlab开发的GSM物理层仿真程序，包括信道编解码、GSMK调制解调、viterbi均衡等整套的L1算法，并有详细的文档说明。,Matlab based on the development of GSM physical layer simulation program, including channel encoding and decoding, GSMK modulation and demodulation, viterbi algorithm for a balanced
SMS
- 串口发送内容较长的短信，进行了PDU编码、解码，发送-Serial port to send long text messages, a PDU encoding and decoding
PDUSMS
- 串口发送内容较长的短信，进行了PDU编码、解码，发送-Serial port to send the contents of a longer text messages, a PDU encoding, decoding, sending
RIL
- Ril设计思想解析目前的智能机在硬件上多采用双cpu的架构，一个是基带处理器，主要处理数字信号、语音信号的编码解码以及GSM通信协议，另一个是应用处理器，运行操作系统和各种应用程序。基带处理器、射频和其它外围芯片作为一个模块，成为GSM/GPRS modem，提供AT命令接口。网络的应用已经是一个需求的热点，而目前的GSM模块大多都能支持GPRS功能。应用处理器通过AT命令集与带GPRS功能的无线通讯模块通信，为实现网络的应用提供了一个最底层的支持。-Ril intelligent design
computingBERConvolutionalCod3
- scr ipt for computing BER with Binary Convolutional Code and Viterbi decoding. Convolutional code of Rate-1/2, Generator polynomial - [7,5] octal Hard decision and soft decison decoding is used. -scr ipt for computing BER with Binary Convolu
computingBERConvolutionalCod2
- scr ipt for computing BER with Binary Convolutional Code and Viterbi decoding with finite survivor state memory Convolutional code of Rate-1/2, Generator polynomial - [7,5] octal Hard decision and soft decison decoding is used.
OFDM-
- 这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT， 上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模 块，并统括系统性能的仿真验证了系统设计的可靠性。 -This is a relatively complete OFDM communication system simulation design, including coding, modulation, IFFT, and down conversion, Gaussian ch
BPSK_simlink
- BPSK方式的一个编码译码算法程序，通过该程序可以学习编码译码的整个实现过程，写的很好-BPSK mode of a coding-decoding algorithm program, the program can learn the entire implementation process of the codec, written in good
spandsp-0.0.6pre21
- A Dsp project developed in c for decoding of fax modems
2psk-2dpsk-matlab
- 对通信原理中的2psk，2dpsk方式压缩解码进行仿真-Way of communication principle of 2 PSK, 2 DPSK compression decoding are simulated
Google_Code_SISO
- In parallel, the success of turbo codes has inspired new potentially ... Interference Cancellation (MMSE-IC) joint decoding receivers or turbo ... equalizer .... are stored on a hard drive and then processed using Matlab.
dscdma
- 一个简单的直扩系统，包含卷积编译码，BPSK调制，M序列扩频-A simple DS system, including the convolution coding and decoding, BPSK modulation, M-sequence spread spectrum
VITERBI
- In this case is a viterbi algorithm code for decoding the convolutional code, using verilog HDL language. This code provide the method of deconvolution of the convolutional code
convolutional-encoder
- In this case is a convolutional encoding code for decoding the convolutional code, using VHDL language. This code provide the method of convolutional encoding for input data. (2,1,7)
GMSK-Modem
- GMSK信号调制和解调的仿真代码，包含一比特差分、2比特差分、鉴频等常用GMSK解调方案。-Modem matlab file for GMSK modulation and demodulation. The demodulation methods including one-bit differential and two-bit differentian decoding and frequency discrimination.
CUDA_Sphere_Decoding
- 维也纳理工大学 的 用 C写的 定点 球星译码程序-Sphere Decoding C-Code by the Institute of Communications and Radio-Frequency Engineering, Vienna University of Technology
MAP_forTurboCodes
- The MAP algorithm also known as BCJR algorithm is an algorithm for maximum a posteriori decoding of error correcting codes defined on trellises (principally convolutional codes). The algorithm is named after its inventors: Bahl, Cocke, Jelinek and Ra
GMSK-Modem-matlab
- GMSK信号调制和解调的仿真代码，包含一比特差分、2比特差分、鉴频等常用GMSK解调方案.之前上传的GMSK Modem差分相干、2比特差分解调存在问题。-GMSK demodulation schemes including one bit differential decoding, two bit differential decoding, differential coherent and digital frequency discriminating methods.