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DSB--SC
- 我上传的这个压缩文件是使用matlab仿真平台做DSB--SC双边带抑制载波调幅仿真，对于初学matlab仿真的通信专业人员，我想这个程序能作为参考。-I upload the compressed files using Matlab simulation platform so DSB -- SC bilateral rejection Carrier AM simulation, for beginners Matlab simulation of communications profe
generate_mod_signal
- 产生15种模拟及数字调制信号函数。参数说明：type－调制信号种类,total_time－信号总时间长度,fc－载频,fs－抽样频率,symbol_rate－符号率-have 15 analog and digital modulation signal function. Parameter Descr iption : type-modulated signal types,'04-Signal total time length, fc-carrier frequency, fs-
2005117163755
- MPSK解调的关键在于载波同步和码元同步．这里采用 数字锁相环实现载波同步和码元同步。-MPSK demodulator is the key carrier synchronization and code synchronization. Here digital PLL carrier synchronization and code synchronization.
lssb_dem.m
- LSSB调制解调的MATLAB演示源程序产生消息曲线 载波曲线 频谱曲线等-LSSB modulation and demodulation of MATLAB source generated news demo curve carrier curve spectrum curve
hellen
- 教师业务档案管理系统申网易联是一家专业从事：域名注册、空间租用、服务器租用托管 电信IDC业务等网站建设一体化的正规电信级网络公司,我们以电信级的设施、专业的品质、实在的价格、高速的访问速度为众多的网站建设者提供更快、更稳、更安全的网站空间-Teachers file management systems Shen Netease Alliance engaged in a professional : domain name registration, space rental, rental
20060530192630257
- 粗略来看，数字水印系统包含嵌入器和监测器两大部分。嵌入器至少具有两个输入量一个是原始信息，它通过适当变换后作为待嵌入的水印信号，另一个就是要在其中嵌入水印的载体作品。水印嵌入器的输出结果为含水印的载体作品。，通常用于传输和转录。之后这-rough, digital watermarking system contains embedded devices and monitors two parts. Embedded device with at least two input is an o
carieroffset-estimation
- Tdscdma系统中的载频估计程序，利用导频段，极大似然的估计算法，在MATLAB中的实现程序-Tdscdma system of carrier frequency estimation procedures, the use of derivative band, the maximum likelihood estimation algorithm, MATLAB in the realization process
czt-fft
- 基于FFT的极大似然载频估计算法，用CZT实现的MATLAB程序-FFT-based Maximum Likelihood estimation algorithm carrier frequency, with the CZT achieve MATLAB
QPSK_TRANSMITTER
- M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the
sdr_model
- M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the
RADIO_DATA_SYSTEM
- RDS技術是利用調頻多工技術，在調頻廣播的富余頻帶內增設一個副載波信道，用以傳送數据信息。 -RDS FM technology is the use of multiple techniques, in the FM radio band surplus created a sub-carrier channel. for the transmission of data information.
C8051F0201
- C8051F020 东软电力载波集中器命令处理程序-C8051F020 Neusoft Power Line Carrier for order processing
cj_hqf2
- 又一个远程抄表系统程序，是电力线载波通信的，用汇编编写．-also a remote meter reading system procedures, the power line carrier communication with the preparation of the compilation.
fofdm
- 本人改编的一个多载波OFDM的函数，利用它可以直接生成OFDM的BER。-I adapted a multi-carrier OFDM function, it can be directly generated OFDM BER.
OFDM_LS_MMSE_compare
- 64个子载波的OFDM系统在多径衰落信道中LS和MMSE信道估计误码率比较，MATLAB程序-64 sub-carrier OFDM system in multipath fading channel LS and MMSE channel estimation error rate more, the MATLAB program
freq_max_finding
- 这是一个fsk信号鉴频的程序，即找出它的两个载频，用ccs作为开发环境-fsk This is a signal frequency of the procedure, that is, to identify two of its carrier frequency used as a development environment ccs
jiekoutongxin
- 一、 设计目的及所需设备： 了解PC机串行口的使用；所需设备为：PC机，RS232插座及连线； 二、串行口的有关硬件资料 1. 9芯RS－232C接口标准： (1) 引脚1：CD，载体检测； (2) 引脚2：RXD，接收数据； (3) 引脚3：TXD，发送数据； (4) 引脚4：DTR，终端准备好； (5) 引脚5：信号地； (6) 引脚6：DSR，MODEM准备好； (7) 引脚7：RTS，请求发送； (8) 引脚8：CTS，清除发送； (9)
uwb_sim
- 这是一个定点的多带OFDM物理层发射机/接收机模型,共122个子载波，22个导频，采用QPSK调制,5/8前向纠错码(删余卷积码.)-This is a sentinel of the multi-band OFDM physical layer transmitter / receiver model, a total of 122 sub-carrier. 22 pilots, using QPSK modulation, 5 / 8 prior to the error-correctin
BlindEqualizer
- Blind Equalizer 的演算法主要是利用CMA及 LMS 的配合，当CMA将EYE打开，使讯号趋近于正确值，就切换到LMS，利用Slicer的输出当作training sequence来调整Equalizer的系数，而Carrier Recovery 的部份，则是将phase error track出来-Blind Equalizer algorithm is the use of the CMA and LMS tie, When the CMA will EYE open, sig
Rayleigh_QPSK
- 考虑载波的qpsk信号在瑞利信道上的仿真-consider Carrier qpsk Rayleigh channel signal simulation