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GnssRcvr_V1(GNSS双模软件)
- GNSS双模软件接收机的基带信号处理，包括捕获、跟踪、解码、定位等(Baseband signal processing of GNSS dual mode software receiver, including capture, tracking, decoding, positioning, etc.)
8.9 ASK调制与解调VHDL程序及仿真
- ASK调制VHDL程序及仿真，功能：基于VHDL硬件描述语言，对基带信号进行ASK振幅调制(ASK modulation VHDL program and simulation, function: Based on the VHDL hardware descr iption language, the baseband signal is ASK amplitude modulation)
8.10 FSK调制与解调VHDL程序及仿真
- FSK调制与解调VHDL程序及仿真，功能：基于VHDL硬件描述语言，对基带信号进行FSK调制(FSK modulation and demodulation VHDL program and simulation, function: Based on the VHDL hardware descr iption language, the baseband signal is modulated by FSK)
QPSK&OFDM
- 基于 MATLAB 对移动通信中的 BPSK、QPSK、16QAM 和 OFDM 基带传输系统进行仿真，分析它们在 AWGN 和 Rayleigh 信道下的误码率性能。重点建立了基于 QPSK 和 16QAM 调制方式下 OFDM 系统的仿真，比较两种调制方式在 Rayleigh 信道下的传输性能，分析了系统模型，提出了代码优化方案。(Based on MATLAB, we simulate the BPSK, QPSK, 16QAM and OFDM baseband transmission
1706.10181
- In millimeter wave (mmWave) systems, antenna architecture limitations make it difficult to apply conventional fully digital precoding techniques but call for low cost analog radio-frequency (RF) and digital baseband hybrid precoding methods. This p
1305.2460
- Millimeter wave (mmWave) signals experience orders-of-magnitude more pathloss than the microwave signals currently used in most wireless applications. MmWave systems must therefore leverage large antenna arrays, made possible by the decrease in wave
4.2.4计算单极性矩形波形数字基带信号的功率谱
- 用matlab计算单极性矩形波形数字基带信号的功率谱，程序完善，结果与理论值非常接近(The power spectrum of the unipolar rectangular waveform digital baseband signal is calculated by MATLAB. The program is perfect, and the result is very close to the theoretical value.)
ogje
- This a very simple baseband simulator for SC-FDMA system This()
software_foundamiwn
- This packet is a IS-95 baseband simulation for 1 data channel()
code1
- 利用MATLAB实现二进制基带脉冲成形及眼图的绘制(Binary baseband pulse forming and eye drawing)
CPFSK
- 该工程是有关CPFSK（连续相位调制）的完整工程。帧结构包含训练序列、前导码、同步码、数据长度等信息，使用正交调制方式产生CPFSK的信号，生成基带IQ数据。接收端包含帧同步、滤波、解算长度等算法。可实现任意长度字符串的无线发送与接收。工程十分完整喝强大，可直接用于各大SDR平台的验证。(The project is a complete project of CPFSK (continuous phase modulation). The frame structure contains tr
sy2
- 将基带信号输入序列，对应输出AMI,CMI,HDB3和双向码序列以及波形(The baseband signal input sequence corresponds to the output AMI, CMI, HDB3 and bidirectional code sequence and waveform.)
MC20_Hardware_Baseband
- 第2部分： MC20硬件文档和设计指导 - Baseband Quectel移远MC20 GSM/GNSS/BLE模块的全部文档、资源，大部分未曾公开。分7个部分上传： 1. MC20模块介绍、指令/软件/使用手册、应用/生产指导、驱动 2. MC20硬件文档和设计指导 3. MC20 OpenCPU文档 4. MC20 OpenCPU SDK V1.1 5. MC20 OpenCPU SDK V1.3 6. MC20开发工具，含全部版本的QFlash 7. MC20开发Open
MIMO1
- 实现基于STBC的MIMO_OFDM通信系统在不同信噪比情况下接收端的误比特率的仿真。发射端包括基于基带调制、空时编码、导频插入、IFFT、串并合并以及添加循环前缀；接收端包括去除循环前缀、取出导频估计信道、FFT运算以及并串合并，空时解码等。仿真中采用QPSK、空时编码采用4*3的复正交空时编码矩阵。OFDM子载波数为100，每个子载波传输66个符号，每个符号2比特。IFFT长度为512个符号。发射天线为3个接收天线为2个。(The BER simulation of MIMO_OFDM co
程序-正弦信号发生器(FPGA+STM32版)
- 以FPGA为核心，实现正弦波、调制波AM、FM、ASK和PSK等功能，通过SPI协议与STM32通信，实现输出波形的选择、频率的设置和基带信号的设定等。(With FPGA as the core, the functions of sine wave, modulation wave AM.FM. ASK and PSK are realized. The output waveform selection, frequency setting and baseband signal sett
MT7628NN_Datasheet
- The MT7628 router-on-a-chip includes an 802.11n MAC and baseband,a 2.4GHz radio and FEM
PCM
- 在实际的调谐解调电路中，采用的是非相干载波解调，本振信号与发射端的载波信号存在频率偏差和相位抖动，因而解调出来的模拟I、Q基带信号是带有载波误差的信号。这样的模拟基带信号即使采用定时准确的时钟进行取样判决，得到的数字信号也不是原来发射端的调制信号，误差的积累将导致抽样判决后的误码率增大，因此数字QPSK解调电路要对载波误差进行补偿，减少非相干载波解调带来的影响。(In the actual tuning and demodulating circuit, non-coherent carrier
BP提取工具
- 手机BP提取工具，用于提取手机的BP（基带数据库）MTK平台限用。(Mobile BP extraction tool, used to extract mobile BP (baseband database) MTK platform limitation)
GMSK
- GMSK基带信号的调制解调基于SIMULINK的系统，计算误码率，(Modulation and Demodulation of GMSK Baseband Signal)
数字基带传输系统
- MATLAB搭建的数字基带传输系统，完整版本。包含源文件程序和实验报告(Digital baseband transmission system built by MATLAB, full version. Contains source file programs and lab reports)