搜索资源列表
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
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
interpolate4
- 调制信号后4倍内插的verilog代码，用于基带成型滤波器输入数据-4 times after modulation signal interpolation verilog code, used to baseband shaping filter input data
HDB3
- 按照要求对“数字基带信号HDB3译码器设计与建模”进行逻辑分析，了解HDB3译码器译码原理，了解各模块电路的逻辑功能，设计通信系统框图，画出实现电路原理图，编写VHDL语言程序，上机调试、仿真，记录实验结果波形，对实验结果进行分析。(In accordance with the requirements of the logical analysis of the design and modeling of the digital baseband signal HDB3 decoder, H
3M
- 在FPGA实验操作系统实现ASK,FSK,PSK的调制解调，基带信号由M序列发生器产生，经过AD模块在示波器上进行显示，精油DA模块在同一块实验板上进行解调操作，生成信号控制LED灯的亮灭，并与调制输出信号在示波器上同时展示，并进行对比。基带信号为3MHz。(In the FPGA operating system experiment implementation ASK, FSK, PSK modulation and demodulation of the baseband signal