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Untitled2
- 双极性NRZ基带信号经带宽受限信号后造成码间干扰影响的眼图-Bipolar NRZ baseband signal is limited by the bandwidth of the signal resulting from the inter-symbol interference effects eye
bpsk
- BPSK基带传输系统的MATLAB仿真 实现了主要模块二进制信息源输入，BPSK调制，发射滤波器，接收滤波器，采样，均衡，信号检测，BPSK解调，信息还原输出，产生BER曲线图。 -failed to translate
1B1TBasebandCoding
- 数字基带传输系统的MATLAB仿真实现,基带编码采用1B1T的编码方式，讨论了这种方式下系统的误码率及功率等。-Digital baseband transmission system MATLAB Simulation, base-band encoding the encoding used 1B1T discussed this way the bit error rate, and power.
2B2TBasebandCoding
- 数字基带传输系统的MATLAB仿真实现,基带编码采用2B2T的编码方式，讨论了这种方式下系统的误码率及功率等。 -Digital baseband transmission system MATLAB Simulation, base-band encoding the encoding used 2B2T discussed this way the bit error rate, and power.
eyespic1
- 基带系统的蒙特卡罗仿真，眼图程序，多径信道均衡，信道传输函数的matlab仿真
wq
- matlab中的傅里叶变换，线性卷积，循环卷积，在基带等效信号加高斯白噪声信道模型下，BPSK,QPSK,QAM等调制解调的误码率计算。-Do not call any function in the case, resulting in [0,1]uniform distribution of interval random variable matlab program.
BPSK
- 很好很强大,是关于双极性基带数据信号对载波进行角度调制产生BPSK信号的，有用的就下取用-strong，just for student who need it.
matlab
- 用matlab仿真通信系统基带信号，包含单极性，双极性编码。-Matlab simulation of communication systems using baseband signals, including unipolar, bipolar coding.
example4_6
- ：滤波 fs=400 采样频率,必须大于两倍基带信号最高频率 ts=1/fs 采样时间间隔 T=5 时间窗大小 t=0:ts:T -hf1=zeros(1,N) hf1(f<=B1&f>=-B1)=1 y1=hf1.*fftshift(y) figure subplot(211) plot(f,abs(fftshift(y))/N,f,hf1, r-- ) axis([-fs/2,fs/2,0,1.2]) title( 原信号
example4_4
- 例4：在sinc(t)信号中叠加噪声，分析对应频谱 fs=100 采样频率,必须大于两倍基带信号最高频率 ts=1/fs 采样时间间隔 T=2 时间窗大小 - x=x+0.1*randn(1,N) x=awgn(x,-10, measured ) figure plot(t,x) title( 时域信号图 ) xlabel( t /s ) y=fft(x,N) figure if mod(N,2)~=0
baseband
- 数字基带系统传输，有完整的编码译码过程，高斯白噪声信道-Digital baseband transmission systems, a complete coding and decoding process, Gaussian white noise channel
f_EnMQAM
- 通过MATLAB对4G OFDM基带系统进行仿真模拟，对系统性能进行分析，以待后进学习研究。-By MATLAB on 4G OFDM baseband system simulation, system performance analysis to be less advanced study and research.
test16qam
- 星形16QAM过基带信号产生。经过升余弦成型滤波和高斯信道-Star 16QAM baseband signal generator over. Been raised cosine pulse shaping filter and Gaussian channel
IF_RF
- 在无线通讯系统中，根据频率，可以分成射频（PF：Radio Frequency）、中频（IF：Intermediate Frequency）和基带（Base Band）信号-In the wireless communication system, according to frequency, can be divided into radio frequency (PF: Radio Frequency), IF (IF: Intermediate Frequency) and baseba
Baseband_OFDM_Communications
- 基带OFDM通信系统设计及其仿真,经本人亲自验证，代码可用。但是没有误码率分析。-ofdm simulink
convolutional
- 改代码是CDMA2000基带信号处理过程中卷积编码的程序-Changed code is CDMA2000 baseband signal processing procedures for convolutional coding
crc
- 此代码是cdma2000基带信号处理过程中crc校验的算法程序。-This code is cdma2000 baseband signal processing algorithm crc check program.
pniq
- 此代码是cdma2000基带信号处理过程中pn码的产生算法程序。 -This code is cdma2000 baseband signal processing algorithms pn code generation process.
interleaver
- 此代码是cdma2000基带信号处理过程中交织的算法程序。-This code is cdma2000 baseband signal processing algorithms process intertwined.
wujian7
- N=7基带信号发生器EWB实现,N=7基带信号发生器EWB实现-N = 7 base-band signal generator EWB realize, N = 7 base-band signal generator to achieve EWB