搜索资源列表
chirp
- 基带线性调频信号时域和频域表达 非基带线性调频信号时域和频域表达 时域卷积和相关 雷达回波信号以及三种脉冲压缩方法-baseband signal and non-baseband signal are send in frequency domain and time domain convolution and correlation in time domain Radar echo signal and three pulse compression 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.
fangzhenMATLAB
- 数字基带传输系统的蒙特卡罗仿真 本科学生的毕业设计 可以作为学习通信的知识 也可以学习matlab编程-Monte Carlo simulation of undergraduate students graduate design digital baseband transmission system can be used as knowledge and learning of communication can also learn matlab programming
1PCM_in
- 基带传输过程，实现信号的抽样，量化，编码过程。即pcm编码-Baseband transmission process, the realization of signal sampling, quantization and coding process.The PCM coding
BPSK
- BPSK基带调制解调,包括载波调制解调，位同步和定时同步-BPSK baseband modulation and demodulation, including the carrier modulation and demodulation, bit synchronization and timing synchronization
NCO2freqControlWord
- NCO频率控制字的计算方法，可以应用在数字中频/基带等众多场景。-The calculation is NCO frequency control word ,which can be used in digital IF/baseband algorithms and many other scenes.
QPSK4
- 描述了QPSK的基带信号的调制过程，适合于初学者- It describes a process QPSK modulation baseband signal, suitable for beginners
algorithm_8psk
- 8PSK调制范例，基带信号1K到20M，载波频率70M，带外抑制60dB。-8PSK modulation
XILINX_FPGA_OFDM_baseband
- XILINX FPGA的OFDM通信系统基带设计之大学培训计划。-XILINX FPGA OFDM system baseband design trainning course.
Digital-baseband-signal-
- 数字基带信号的仿真包括双级性信号、单级性信号、pam信号在AWGN信道的仿真-Simulation of digital baseband signal includes a signal of a two-stage, single stage of the signal, pam signal simulation in AWGN channel
DTMB_Modulator1111
- 本总体方案完成国标GB20600-2006数字电视地面广播传输系统基带部分功能。 输入数据码流经过扰码器（随机化）、前向纠错编码（FEC），然后进行比特流到符号流的星座映射，再进行交织后形成基本数据块，基本数据块与系统信息组合（复用）后并经过帧体数据处理形成帧体，帧体与相应的帧头（PN序列）复接为信号帧（组帧），经过基带后处理转换为输出信号（8MHz带宽内）。该信号经变频转换为射频信号（UHF和VHF频段范围内）。用C程序设计了图形交互界面，可以在界面上直接设置调制参数。-The overall
GMSK_BaseBand_Digital_Modulation
- GSM手机信号的基带数字信号调制MATLAB仿真算法，可以直接生成代码载入FPGA板中，这个算法是公司应用过的，肯定可行。请别乱传。 -Baseband digital signal modulation MATLAB simulation algorithm GSM mobile phone signal, you can generate code directly loaded into the FPGA board, the algorithm is applied over the
GMSKdulationRE
- GSM手机信号的基带数字信号调制MATLAB仿真算法，可以直接生成代码载入FPGA板中，这个算法是公司应用过的，肯定可行。请别乱传。 -Baseband digital signal modulation MATLAB simulation algorithm GSM mobile phone signal, you can generate code directly loaded into the FPGA board, the algorithm is applied over the
Generates-a-baseband-signal
- 产生基带信号 本例中使用matlab中的rand函数随机产生10个随机数，并采用就近取整的办法使其值为0、1.此过程产生的码为绝对码。并且，每个值需要分配一定的长度。-enerates a baseband signal In this example, we use the rand function in matlab to randomly generate 10 random numbers, and use the nearest rounding method to make
yantu
- 基带调制信号的产生方法； 眼图的生成方法和分析方法 用的是升余弦成型滤波，可以选择加入噪声或码间串扰 -Eye diagram generation method and analytical methods method for generating baseband modulation signal using a raised cosine shaping filter, you can choose to join inter-symbol interference
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
iqtest
- 用MATLAB实现基带信号I/Q两路信号合成后的FFT变换-Using MATLAB to achieve baseband signal I/Q two-way signal after the synthesis of FFT transform
GMSK1
- GMSK的调制和解套，显示基带信号和解调信号波形及其频谱图-GMSK modulation and some sort of relief, showing a baseband signal and demodulating the signal waveform and its spectrum
ofdm-simulation
- OFDM调制解调的仿真程序,最基本的基带仿真示例-OFDM modulation simulation