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差分编码子程序
- 差分编码子程序,在调治之前对信号进行差分编码-differential coding subroutine, prior to the modulating signal differential coding
lzwyasuo三次差分编码 和一次LZW压缩matlab源码
- 三次差分编码 和一次LZW压缩matlab源码，绝对正确，而且压缩率很高，80 以上，要是有不懂的，可以咨询我。-This is a realisation of lzw compression.If you have some problems ,you can contact with me.
matlab 几个算法源码
- msk.doc 1产生一个随机序列的信息 2差分编码
DE
- 差分进化算法的源代码，编码简单可读，可以直接编译执行-Differential evolution algorithm source code, coding simple and readable, and can directly compile the implementation of
Compresser
- 一种二值图象无损压缩算法 南京理工大学电光学院 【摘 要】利用稀疏矩阵和差分编码对二色图像进行压缩保存，在通过图像的0,1矩阵建立，矩阵一维化，差分量化编码，写文件来压缩。在电子档案存储，CAD制图信息化存储有极高的应用价值。 【关键字】计算机 二值图像 稀疏矩阵 无损压缩 编码 -A binary image lossless compression algorithm for electro-optic Nanjing University of Technology an
DSTBC
- 根据空时分组编码的特性及缺陷,考虑使用差分空时编码,该程序实现差分空时分组编码的性能仿真,是根据Space–Time Block Coding for Wireless一书的性能仿真-Space-time block coding according to the characteristics and defects, to consider the use of differential space-time coding, the program realize differential
jpegcoding
- 实现 。BMP转变的。JPEG压缩 DCT变换->量化->z字形编码->DC差分编码-jpegcoding
dpsk
- 该程序完成了一个DPSK通信系统的仿真，用均匀随机数发生器产生01比特对，用差分编码将每2比特符号映射到4种信号点中之一个，绘制出了DPSK的误码率。- This procedure has completed a DPSK communications system s simulation, produces 01 bit right with the even random number generator, maps with the differential coding every
diffstbc
- 本程序利用MATLAB仿真在不知道信道状态信息的情况下，利用差分编码和差分接收计算误码率的程序-MATLAB simulation of the procedures used in the does not know the channel state information of the case, the use of differential encoding and differential receiver bit error rate calculation process
Untitled
- 差分格式编码，用matlab仿真，结果可以仿出来，有需要的就下吧-Differential encoding format, with the matlab simulation, results can fake it, need it for the next
kuopin
- 差分编码，带扩频通信，误码率仿真,仿真条件：AWGN信道-DPSK of Spread Spectrum Communication underAWGN
ANC
- 物理层网络编码，也称为双向协同通信，采用的是BPSK加差分调制，主要分析系统的BER曲线-Physical layer network coding, also known as two-way collaborative communication, using BPSK differential modulation increases, the BER curve of the main analysis system
cdm-and-littlewood
- 该程序是利用matlab来对一个序列dcm差分编码，也包含译码程序。可用于通信仿真.同时包含一个小波仿真的例程-This function use matlab to simulate the function of dcm, this can be used in communication simulation.
msk
- msk的matlab调制与解调仿真，使用延时相干解调方式，包含差分编码与解码模块-modulation and demodulation of msk of Matlab simulation, delay Demodulation, including differential encoding and decoding modules
dpskzuizuihou
- 本程序模拟了一个2DPSK发送和接受的完整过程，差分编码采用模2加的方式得到，本次实验采用的是相移键控的方法得到发送信号，2DPSK信号最常用的解调方法有两种，本次实验采用的是极性比较法，先通过2PSK相干解调器，再经过码（反）变换器得到基带信号。 -This program simulates a 2DPSK sending and receiving complete process, differential coding is completed by modulo-2 additi
mskmodulate
- 随机产生二进制码元序列，进行msk一比特差分编码调制解调，恢复出原始码元序列，并进行误码率分析判断-Random binary code sequence, MSK a bit difference code modulation demodulation, restore the original symbol sequences, ber analysis and judgment
DPSK2
- 2DPSK（差分编码调制）调制与解调。用matlab实现-2DPSK (differentially encoded modulation) modulation and demodulation. Using matlab
MSK
- MSK调制解调 通信系统的仿真,随机产生二进制序列，进行差分编码，再进行MSK调制解调-MSK modulate with MATLAB
successful_msk
- 基于MATLAB/simulinkMSK的频带调制系统 包括差分编码 串并转换-MATLAB/simulink MSK modulator passband differential encoder
despread
- 此函数完成差分编码和解扩功能 希望对了解编码有所帮助-This function complete differential encoding and despreading function we hope to understand the code help