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jidianqi-P-switch--2012---0424
- 单片机控制液晶显示、旋码开关及上位机与基带板的数据传输。-Data transmission LCD MCU control, rotary switch and PC and baseband board.
Matlab
- 基于数字基带传输系统MATLAB仿真代码，以及相关文件。-Based on the digital baseband transmission system MATLAB simulation code, and related documents.
PSK-modulator-design-using-VHDL
- 用VHDL语言编程来实现PSK调制器的设计，1）产生基带序列 ，此处用M序列 2）完成PSK调制 -PSK modulator using VHDL language programming to design, 1) generates the baseband sequence, here M-sequence 2) complete the PSK modulation
FSK
- FSK（Frequency-shift keying）- 频移键控是利用载波的频率变化来传递数字信息。它是利用基带数字信号离散取值特点去键控载波频率以传递信息的一种数字调制技术。FSK（Frequency-shift keying）是信息传输中使用得较早的一种调制方式-FSK (Frequency-shift keying)- Frequency shift keying is the use of the carrier frequency to transmit digital inform
8688
- Integrated MAC/Baseband/RF WLAN and Bluetooth SoC
MFSK-VHDL
- 基于VHDL硬件描述语言，完成对基带信号的MFSK调制-Based on the VHDL hardware descr iption language, complete baseband signal MFSK modulation
FSK-VHDL
- 基于VHDL硬件描述语言，对基带信号进行FSK调制-VHDL hardware descr iption language based on FSK modulation baseband signal
DSP_GMSK_DMA
- 包括:DSP定时器使用,DSP_DMA的使用,DSP_MCBSP的使用,GMSK基带波形产生,学校学分绩的计算-include : the use of DSP timer, DSP_DMA use DSP_MCBSP use, GMSK baseband waveform generator, the school credits the calculation results
DSP_GMSK_DMA
- 包括:DSP定时器使用,DSP_DMA的使用,DSP_MCBSP的使用,GMSK基带波形产生,学校学分绩的计算-include : the use of DSP timer, DSP_DMA use DSP_MCBSP use, GMSK baseband waveform generator, the school credits the calculation results
Hagongda-hou
- gps基带信号处理的程序，卫星导航接收基带处理程序 十分宝贵-gps baseband
modulation-and-VHDL-program-
- 这些资料可以帮助学习这种语言的人学习如何编写程序实现基带调制的仿真。 - Such information can help people learn the language learning how to program baseband modulation simulation.
Transmitter
- 基于hdl的ofdm基带处理器发射机的设计与实现 包括 工作时钟 主控单元 导频插入 长短训练序列生成 data符号调制 循环前缀与加窗处理 IFFT/FFT 信道编码 扰码模块等-Hdl of ofdm transmitter baseband processor based design and implementation including work clock master unit pilot insertion length of the training sequence g
code
- 某数据传输系统，试图利用300-3400Hz的话音通 道进行载波传输，波形信道为加性高斯白噪声信道。 –采用线性传输，收发两端拟采用滚降系数0.5的根 号升余弦滤波，以解决采样点失真问题。 –以下仿真采用无记忆采样信道模型，其中受器件限 制，复基带采样点平均功率受限为1，复基带采样 点噪声功率为可调参量-A data transmission system, trying to use 300-3400Hz voice channel for carrier transmission, wave
QAM
- QAM基带调试，星座映射方法，带有m序列作为信源-QAM baseband debugging, constellation mapping method
AM-tiaozhi-jietiao
- 调制:将各种数字基带信号转换成适于信道传输的数字调制信号(已调信号或频带信号)。解调:在接收端将收到的数字频带信号还原成数字基带信号. 调制就是将基带信号的频谱搬移到信道通带中或者其中的某个频段上的过程，而解调是将信道中来的频带信号恢复为基带信号的反过程.-Modulation: converts various digital baseband signal to channel suitable for transmission of digital modulation signal (m
GPS_CODE_CORRELATE
- GPS接收机基带信号处理的相关器处理vhdl程序，已经在工程中得到检验，请放心使用。-Correlator GPS receiver baseband signal processing processing vhdl program has been tested in engineering, ease of use.
Correlator22BIT
- gps接收机基带信号处理的相关滤波器设计vhdl源程序，已经在实际产品中得到应用与验证，请放心使用。-Correlation filter gps receiver baseband signal processing design vhdl source code, has been applied and verified in the actual product, the ease of use.
CIC_filter
- 抽取:(接收端) 中频信号IF 20M(采样率是50M) 下变频信号 MIX_O 1M(50M) 采用CIC滤波器进行降采样率。 插值:(发送端) 基带信号上变频到1M，采样率是2.5M，采用CIC滤波器进行升采样率处理。 注释：升采样率或者降采样率不会改变原始信号的中心频率，但是频谱分布会发生改变。-Extraction: (receiver) IF signal 20M (sampling rate is 50M) down-conversion signal M
SHORT_TRAINING
- 基于XILINX FPGA的OFDM通信系统基带设计之短训练序列模块源码-Baseband OFDM communication system design based on XILINX FPGA module source of short training sequence
HDB3
- 针对数字基带传输系统中HDB3信号的特点，采用基于FPGA的Verilog HDL语言，实现HDB3数字基带信号的编码器设计,共有插V、插B、单双极性变换模块，最终能在FPGA实现。-For digital baseband transmission system HDB3 signal characteristics, based on FPGA Verilog HDL language, designed to achieve HDB3 encoder digital baseband si