搜索资源列表
p_of_rz
- 单极性归零码的波形图及功率谱 一般信道,无噪声-Unipolar NRZ waveform of the power spectrum and the general channel, the noise-free
URZ
- 基于matlab仿真的单(双)极性(不)归零码,及其功率谱-based on Matlab simulation single (double) polarity (not) NRZ, and the power spectrum
NRZmodulate
- 单极性不归零码的调制和功率谱估计，包括眼图
几种编码方式
- A. 产生一个长为1000的二进制随机序列，“0”的概率为0.8，”1”的概率为0.2；B. 对上述数据进行归零AMI编码，脉冲宽度为符号宽度的50%，波形采样率为符号率的8倍，画出前20个符号对应的波形（同时给出前20位信源序列）；C. 改用HDB3码，画出前20个符号对应的波形；D. 改用密勒码，画出前20个符号对应的波形；E. 分别对上述1000个符号的波形进行功率谱估计，画出功率谱；F. 改变信源“0”的概率，观察AMI码的功率
几种编码方式
- A. 产生一个长为1000的二进制随机序列，“0”的概率为0.8，”1”的概率为0.2；B. 对上述数据进行归零AMI编码，脉冲宽度为符号宽度的50%，波形采样率为符号率的8倍，画出前20个符号对应的波形（同时给出前20位信源序列）；C. 改用HDB3码，画出前20个符号对应的波形；D. 改用密勒码，画出前20个符号对应的波形；E. 分别对上述1000个符号的波形进行功率谱估计，画出功率谱；F. 改变信源“0”的概率，观察AMI码的功率
URZ
- 基于matlab仿真的单(双)极性(不)归零码,及其功率谱-based on Matlab simulation single (double) polarity (not) NRZ, and the power spectrum
NRZmodulate
- 单极性不归零码的调制和功率谱估计，包括眼图-Unipolar non-return-to-zero modulation and power spectrum estimation, including the eye-diagram
demo_danjiNRZ
- 系带传输，单极性不归零码的编码，产生还有功率谱密度图，调试好的，直接运行-Department of belt transmission, not unipolar NRZ encoding, resulting in power spectral density diagram there, debugging good directly run
b_single_guiling
- 描述了利用矩阵方式产生单极性归零码的过程，并给出单极性归零码的码型和功率谱。-Matrix describes the way the use of unipolar NRZ process, and gives the code NRZ unipolar and power spectrum.
liu2
- 画出单极性不归零码及其功率谱 即在通信原理中经典的应用-Unipolar NRZ not draw its power spectrum in Communication Theory in the application of classical
liu3
- 画出单极性归零码及其功率谱 在通信原理中的经典应用-Draw unipolar power spectrum of NRZ and Communication Theory in the application of classical
example4_5
- 分析双极性不归零码的功率谱特性请输入随机序列的长度N= -ubplot(312) plot(f,lpf) title( 低通滤波器 ) axis([-fs/2 fs/2-0.2 1.2]) subplot(313) plot(f,abs(yr_lpf)/N) title( 经低通滤波后的频谱 ) xlabel( f /Hz )
shuijixingguilingbuguimagonglvpumidu
- 双极性归零不归零码的功率谱密度-Bipolar zero code is not zero power spectral density
shuangjixingguiling
- 双极性归零码的功率谱密度-Bipolar power spectral density of NRZ
111
- 我上传的是我毕设做的双极性非归零码的编码以及功率谱的源代码-I uploaded that I did complete set of bipolar NRZ coding and the power spectrum of the source code
P
- 该程序为仿真单极性非归零码的功率谱,画出运行结果。-The program for the simulation of unipolar NRZ power spectrum, draw the results.
matlab代码
- matlab实现，一段简单的单极性不归零码及频谱(Matlab implementation, a simple unipolar non return to zero code and spectrum)
RZ
- 主要是用MATLAB编程来求归零码的功率谱密度，然后根据图像分析(Power spectrum of return to zero code)
归零码
- 很好地实现了双极性单极性归零码的波形和功率谱密度(The waveform and power spectral density of bipolar unipolar return to zero code are well realized)
89346492nrzrz
- 双极性非归零码和双极性归零码的功率谱密度(nrz and rz 's power)