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liwd.rar
- 以simulink为基础平台，对信号调制解调方式2ASK、2FSK、2PSK信号分别仿真,2ASK、2FSK、2PSK，simulink
QPSK_Demodulation_system_simul
- 本PDF是对QPSK调制方式的完美解释，非常适合初学者学习，有了本材料，QPSK对你将是小菜一碟,This PDF is the perfect QPSK modulation to explain, very suitable for beginners to learn, with this material, QPSK will be a piece of cake for you
stbc.rar
- 使用qam星座调制方式下的，空时编码STBC的误码率(BER)仿真,The use of QAM modulation constellation manner, the space-time coding STBC BER (BER) simulation
OFDM_SIM.rar
- OFDM系统仿真，采用各种调制方式（BPSK，QPSK，QAM8，QAM16，QAM32，QAM64）,OFDM system simulation, using a variety of modulation (BPSK, QPSK, QAM8, QAM16, QAM32, QAM64)
SOQPSK-MUQPSK
- 实现通信系统中常用的调制方式，包括卫星常用的恒包络调制：SOQPSK和MUQPSK。以及连续相位调制PCM-FM和常见的BPSK和QPSK。-Commonly used in communications systems modulation, including satellite commonly used constant envelope modulation: SOQPSK and MUQPSK. And continuous phase modulation PCM-FM and t
hao
- 基于DSP的通信信号调制方式识别的matlab仿真程序源代码-DSP-based communication signal modulation recognition matlab simulation program source code
gmsk-demodulation
- 采用GSM系统的GMSK调制方式，并画出出时频域图，计算BER，有利于了解GSM系统的调制解调。-Frequency domain using the GSM system GMSK modulation and draw the diagram, calculate the BER beneficial for GSM modem.
OFDM_BPSK_BER
- OFDM系统采用BPSK调制方式时的信噪比仿真结果-SNR simulation result when the OFDM system with BPSK modulation scheme
BOC
- 对卫星导航系统中一种主要的信号调制方式--BOC调制进行仿真分析-A satellite navigation system on the main signal modulation- BOC modulation simulation
papr_scfdma_ofdma
- 比较3GPP LTE上行链路中sc-fdma和OFDMA的papr，提供qpsk和16qam两种调制方式下的比较-Comparison of 3GPP LTE uplink of sc-fdma and OFDMA in papr, providing qpsk and 16qam Comparison of two modulation modes
DVB
- 通过分析8PSK 调制方式的载波恢复、定时恢复算法, 提出了一种适用于新一代数字卫星电视标准DVB S2 的全数字解调算法, 改进了相位频率检测( PFD) 算法以适合于8PSK 解调. 载波恢复采用频率检测( FD) 和相位频率 检测相结合的结构, 跟踪范围超过1 倍符号率. 采用Gardner TED 算法进行定时恢复.-By analyzing the 8PSK modulation carrier recovery, timing recovery algori
dsb-am
- 使用MATLAB对DSB-AM进行仿真：双边带幅度调制的过程以及对其中所包含的对信号的频谱分析都可以通过MATLAB中的M语句及相关函数来实现。假如信号m(t)=cos(m)以dsb-am方式调制载波c(t)=cos(20*pi*t),所的信号为y(t)，并将采样频率定为 fs=100Hz,则可在MATLAB中设计程序对该幅度调制的结果进行仿真，绘制已调信号波形和频谱分析。-It is a example for DSB-AM based on MATLAB .
QPSK
- 该程序源代码实现了matlab通信系统性能的仿真，调制方式QPSK仿真-The source code implements communication system simulation matlab, modulation QPSK simulation
simulink
- 数字调制－BPSK.QPSK等等多个调制方式的原理－代码等MATLAB程序-Digital Modulation-BPSK.QPSK so the principle of multiple modulation- MATLAB program code, etc.
modulation-classify
- 在MATLAB中使用决策论的方法进行调制方式识别，可以识别AM，FM,USB,LSB,ASK,PSK,FSK等多种调制方式-In MATLAB using the decision theory approach to modulation recognition, you can identify the AM, FM, USB, LSB, ASK, PSK, FSK modulation and other
DDS_trans_final
- DDS芯片AD9854的配置文件，能配置正弦波的频率和幅度，也能配置相关的调制方式和调制参数，只要根据芯片资料给出合适的控制字入口参数即可，都是我在项目开发实际应用的代码，希望对大家有点帮助-AD9854 DDS chip, the configuration file, to configure the frequency and amplitude sine wave can also configure the relevant parameters of modulation and m
16qam_channel_encode
- 一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，采用（7，4）循环码对信源做信道编码，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，再对信号进行信道解码，画出采用信道编码技术和不采用信道编码技术的误比特率图。-First, this program uses 16QAM modulation mode, for a string of two binary source is modulated,
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.
GMSK
- 实现了GMSK调制方式下OFDM系统的仿真-Achieved a GMSK modulation mode OFDM system simulation
ofdmsystemprogramm
- ofdm系统中的信道编码和调制方式，是比较全面的模仿了无线信道的一些干扰特性-OFDM system channel coding and modulation method is more comprehensive to imitate some of the wireless channel interference characteristics of