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QAMModem
- 对离散信号序列进行16QAM调制,给出16QAM星座分布图,绘制32QAM调制信号的时域波形图和频域频谱特性图(The discrete signal sequence is modulated by 16QAM, and the 16QAM constellation distribution map is given. The time domain waveform of 32QAM modulation signal and frequency spectrum characterist
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- QAM matlab 调制解调源代码 星座点图(Modulation and demodulation source code Constellation diagram)
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- qam matlab 调制解调源代码 星座点图(Modulation and demodulation source code Constellation diagram)
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- qam matlab 调制解调源代码 星座点图(Modulation and demodulation source code Constellation diagram)
OFDM
- 利用MATLAB软件对OFDM系统做出仿真。仿真中采用QPSK调制技术,并加入高斯白噪声,最终得到QPSK星座映射图以及BER曲线图。由仿真结果可以看出,OFDM在高斯信道具有良好的抗噪声性能,误码率较低。(MATLAB software is used to simulate the OFDM system. In the simulation, QPSK modulation technology is used, and Gauss white noise is added, and th
一个基于VB 的万年历
- 一个基于VB 的万年历,万年历日历中显示节日、农历、星座等信息,可前进、后退查看某一天信息。编写时候用到了不少VB类,源码公开,对学习来说相当有参考价值。 Private Sub Image2_Click(Index As Integer) Select Case Index Case 0 '减 If WNL_Pic_int = 1 Then WNL_Pic_int = 15 Else WNL_Pic_int = WNL_Pic_int - 1 Me.Pic