资源列表
com_simulation
- An analog signal x(t)=cos(2=ft) , where f=100 Hz, is sampled at the rate f s=600 Hz.(An analog signal x(t)=cos(2ft))
148113782QPSK_oQPSK
- QPSK，oQPSK调制仿真，基带信号，经过带通滤波器以后的时域图形，频域波形。(QPSK, oQPSK modulation simulation, baseband signal, through the band pass filter after the time domain graphics, frequency domain waveform.)
QPSK_MOD_DEMOD_SALIMup
- qpsk modulation and demodulation sallmup
CIC_desgin
- 1）设计不同长度的单级CIC滤波器，并plot出阶数为2、5、7、8的CIC滤波器幅频特性 2）设计出5级CIC滤波器(1) design a single level CIC filter with different lengths, and the amplitude frequency characteristics of the plot order of 2, 5, 7, 8 of the CIC filter 2) a 5 level CIC filter is designe
DecimSpec
- 1）波形8倍抽取 2）对比直接抽取和添加抗混叠滤波器后的频谱(1) 8 times of waveform extraction 2) compare the spectrum after directly extracting and adding anti aliasing filter)
QPSK
- QPSK的收发系统，程序通过调用单步方法执行每个系统对象，得到BER和总处理比特数。(sending and receiving of QPSK)
exp
- 连续非周期信号频谱分析及Matlab实现 ,实例代码(Continuous non periodic signal spectrum analysis and Matlab implementation, example code)
TMS320LF2407A_CAN
- TMS320LF2407_CAN总线驱动程序(TMS320LF2407_CAN BUS DRIVER PROGRAM)
ask
- ask解调程序，包括其中相关的滤波以及数据。能够解调波形以及得出误码率(Ask demodulation program, including relevant filtering and data. Can demodulate the waveform and get the error rate.)
在 Matlab 中的认知无线电系统的仿真(237512)
- 认知无线电模型建立,频谱感知环境，可以选择认知用户授权用户个数(create the cognitive radio model)
compute_symbol_error_rate_qam_ofdm_awgn
- computing symbol error rate qam ofdm
sqecificationefficiency
- LDPC编解码：实现了LDPC码的编码和解码()