搜索资源列表
QPSK
- QPSK调制，理想与实际信噪比与误码率曲线分析。-QPSK modulation, the ideal and the actual signal to noise ratio and bit error rate curve analysis.
Alamouti
- 一个2发1收的MIMO系统，接收端采用QR检测，最后仿出误码率和信噪比的曲线。信道在接收端已知-信道在接收端已知。-A 2-fa 2 collected MIMO system, using QR detection receiver, and finally like a bit error rate and signal to noise ratio of the curve. Channel known at the receiving end.
cdma
- 编写了MATLAB程序生产和扩频码进行仿真，仿真程序从发送方完成通道的接收端，得出在不同的扩频码，在不同的信噪比即误码率的图形比较直接序列扩频通信系统原理，改善系统性能的度-Written MATLAB program to produce and direct sequence spread spectrum communication system principle of spreading codes for simulation, emulation program to comple
The-relationship-of-SNR-and-erfc
- 数字通信系统中通过给定信噪比与误码率，得出他们关系的Matlab模拟-Digital communication system by a given signal to noise ratio and bit error rate, Matlab simulation results of their relationship
2fsk
- 2FSK通信系统性能分析与仿真 绘出无信道编码情况下的2fsk系统误码率－信噪比曲线图，进行比较分析。 2.绘出有信道编码情况下的2fsk系统误码率－信噪比曲线图，进行比较分析。 3.编写M文件,依次改变信噪比,得到在特定信噪比下的误码率，绘出误码率－信噪比曲线图，进行比较分析。 -Analysis and Simulation of 2FSK communication system performance
4x4_MIMO
- 该程序给出了一个4*4_MIMO的实现，包含802.11n信道模型和AWGN信道模型，同时给出了在此模型下的时频估计计算，最后得到信噪比与误码率之间的关系曲线图。-The program gives a 4* 4_MIMO of implementation, including 802.11n channel models and AWGN channel model, while at the same time gives this model the frequency estimati
BER_APSK
- 16apsk信噪比与误码率曲线的仿真及星座图-16apsk signal to noise ratio and bit error rate curve simulation
GMSK
- GMSK调制解调 一、仿真目的 GSM采用TDMA/FDD方式，信道传输速率为270.833kbit/s。GSM采用BT=0.3的GMSK调制方式，信道带宽为200kHz。通过Simulink仿真设计一个GMSK调制解调系统，观察GMSK调制信号误码率与信噪比的关系，，观察数字基带信号和解调信号的波形、观察GMSK已调信号的频谱图和眼图。 -vGMSK modulation and demodulation
BPSKaQPSK
- BPSK与QPSK调制解调系统的Matlab仿真程序； 发送滤波器与接收滤波器均为根升余弦滚降滤波器； 信道噪声为加性高斯白噪声； 绘制BPSK与QPSK调制下的误码率与信噪比曲线图，并与理论曲线进行对比。 -BPSK and QPSK modulation and demodulation systems Matlab simulation program transmit and receive filters are root raised cosine filter
Mote_Carlo_snr_ber
- 蒙特卡洛法对2psk,2fsk通信系统进行仿真，计算不同信噪比(SNR)条件下的误码率（BER）并画图-2PSK,2FSK communication system simulation using Monte Carlo method in MATLAB, calculating the different BERs for different SNRs and plot figures.
wumalv
- MIMO系统的仿真，实现不同M值误码率与与信噪比的关系图像。-Simulation of MIMO system, the realization of different M value image relation between error rate and snr.
jake-channel-simulation
- jake模型，MIMO以及不同场景的相关参数下不同信噪比下的误码率仿真-BER simulation under different SNR jake model, MIMO and related parameters for different scenarios
BER_VS_SNR
- 误码率与信噪比对比图形的仿真源码，即BER VS SNR，通信源程序。-BER and SNR contrast graphics simulation code that BER VS SNR, communication source.
modulation
- 用MATLAB来仿真FSK、PSK、DPSK的调制、解调过程，并通过实验来比较它们的误码率和信噪比的关系。内附有matlab源代码-Using MATLAB to simulate FSK, PSK, DPSK modulation, the demodulation process, and to compare their bit error rate and signal to noise ratio by the empirical relationship. Enclosed is t
QPSK_m
- QFSK加高斯噪声后，在0-10dB信噪比下，误码率曲线绘制-After QFSK plus Gaussian noise at 0-10dB SNR, BER curves plotted
task2-2-QPSK
- 高斯信道下QPSK仿真程序，显示了QPSK在高斯信道下误码率和信噪比的关系。-Gaussian channel under QPSK simulation program shows the relationship between QPSK Gaussian channel BER and SNR.
task2-2-8PSK
- 8PSK在高斯信道下的误码率与信噪比的关系。-BER and SNR relationship 8PSK in Gaussian channel.
task2-2-16QAM
- 16PSK在高斯信道下的误码率与信噪比的关系。-16PSK relationship BER and SNR in the Gaussian channel.
BPSK_Pb
- 该程序和文档研究了在单径瑞利信道中，BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，具体公式在文档中给出。-The study of the relationship between programs and documents in a single path Rayleigh channel curve, the BER performance of BPSK, draw the bit error rate and signal to noise ratio, the specif
bqpsk
- BPSK 与QPSK 调制解调系统的Matlab 仿真程序,发送滤波器与接收滤波器均为根升余弦滚降滤波器；信道噪声为加性高斯白噪声 绘制BPSK 与QPSK 调制下的误码率与信噪比曲线图，并与理论曲线进行对比-BPSK and QPSK modulation and demodulation system Matlab simulation program, send and receive filters are root raised cosine filter roll-off fil