搜索资源列表
QPSK-MODULATION
- DQPSk文档 调制过程 解调过程 系统误码率 matlab程序 -DQPSk document modulation demodulation process system BER Matlab procedures
signal_modulation.rar
- am,dsb,ssb,vsb信号的调制与解调,am, dsb, ssb, vsb signal modulation and demodulation
communication.simulation
- 该程序包括了通信系统的相关仿真程序（matlab），并给出了QPSK、MPSK、BPSK等调制方式的相关matlab仿真程序。-The procedures include the communications system simulation related procedures (Matlab), and gives a QPSK, MPSK, such as BPSK modulation of Matlab simulation program.
FM-Frequency-Modulation
- 包括信号的调制与解调，经MATLAB仿真，其性能良好。-Including the signal modulation and demodulation, by the MATLAB simulation, its performance is good.
MT31
- Modulation Tools， 配合labview对调制解调库-Modulation Tools, with the LabVIEW libraries of modulation and demodulation
Baseband_line_code
- 本课程设计完成了基带线路码产生电路的设计，数字基带信号的传输是数字通信系统的重要组成部分之一。在数字通信中，有些场合可不经过载波调制和解调过程，而对基带信号进行直接传输。为使基带信号能适合在基带信道中传输，通常要经过基带信号变换，这种变换过程事实上就是编码过程。本些课题实现了这样的编码过程。-This course is designed to use VHDL hardware descr iption language completed the base-band circuits hav
QAM_modu
- matlab下的simulink下实现16QAM调制解调，采用随机信号发生器，包括成形滤波和匹配滤波及信号星座图还原-simulink of matlab under the 16QAM modulation and demodulation implementation, using a random signal generator, including the shaping filter and matched filter and the signal constellation di
Cooperation_diversity_through_coding
- 协作分集通信中的一些子模块，包括CRC校验程序，卷积码编解码程序，QPSK调制解调程序-Diversity collaboration of a number of communication modules, including CRC checksum procedure, convolutional codes codec procedures, QPSK modulation and demodulation procedures
0_BPSK_QPSK_
- DIGITAL MODULATION TECHNIQUES the material describes digital modulation techniques such as BINARY PHASE SHIFT KEYING (BPSK), DIFFERENTIAL PSK (DPSK), DIFFERENTIALLY-ENCODED PSK (DEPSK), QUADRATURE PSK (QPSK), QUADRATURE AMPLITUDE SHIFT KEYING (Q-AS
Shannon-TheoryComm
- THE recent development of various methods of modulation such as PCM and PPM which exchange bandwidth for signal-to-noise ratio has intensified the interest in a general theory of communication. A basis for such a theory is contained in the import
D016057
- RA 码及其在通信系统中的应用研究确良：重复累积码；简化译码算法；高斯估计；比特交织编码调制；光纤通 信；码率兼容码；Turbo 码交织器-RA Code and Its Application in Communication System does good: repeat accumulate codes simplify the decoding algorithm Gaussian estimation Bit-Interleaved Coded Modulation op
TurboCode
- Matlab turbo code . Turbo code with BPSK modulation for rates 1/2 and rate 1/3
modulation
- 根据输入的调制方式，对输入序列MOD_IN进行调制，分别采用BPSK, QPSK, 16QAM, 64QAM，完成对星座图的映射，输出为Y.转化的方法为：先写出十进制情况下从0 到N-1 （N为星座图的点数）所对应的星座坐标；再将输入的二进制序列转化为相应的十进制，以查表的方法查出对应点的复数坐标，即为调制映射后的结果。-this program is used for BPSK,QPSK,16QAM and 64QAM modulation
IEEE802_11b_Transmitter
- 用于通信转换器调制，实现MIMO技术接受，有一定借鉴作用。-Modulation converters for communications, MIMO technology to achieve acceptance, the role of a certain draw.
TRUWB
- this file is mfile code for uwb simulation. TR modulation schemes have been proposed because of the ease of channel estimation in dense multipath channel.
OFDM_FDM_DAB_DSL_PSK_QAM_IFFT
- PERFORMANCE ANALYSIS OF OFDM Orthogonal Frequency-Division Multiplexing (OFDM) — essentially identical to Coded OFDM (COFDM) — is a digital multi-carrier modulation scheme, which uses a large number of closely-spaced orthogonal sub-carriers. Ea
BPSK[1].QPSK
- 数字调制－BPSK[1].QPSK等等多个调制方式的原理－代码等MATLAB程序-Digital Modulation-BPSK [1]. QPSK modulation mode, and so many principles-such as MATLAB program code
ppmtiaozhi
- 该脉冲位置调制与解调是通过脉冲的位置来反映调制信号的信息的-The pulse position modulation and demodulation through the pulse position modulated signal to reflect the information
IdentifySignal
- matlab编写的常见调制模式(am,fm,bpsk,qpsk,mask,16qam等)自动识别动态链接库，可以直接被vc调用，信噪比为>=10dB,-matlab write common modulation (am, fm, bpsk, qpsk, mask, 16qam, etc.) automatically identify dynamic link library, you can directly vc called signal to noise ratio> =
IEEE802.11a
- IEEE802.11a WLAN physical layer model,with demonstration of adaptive modulation and coding