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Description: 数字信号的传输：1、实现滚降系数分别为0，0.5，1时信号时域频域和功率谱密度以及眼图的波形，并比较异同。
2、对(2/4/8)PSK,DPSK通信系统进行蒙特卡罗仿真，通过功率谱密度、误比特率来比较他们的性能(采用最佳接收方式)。
-Digital signal transmission: 1, to achieve roll-off coefficients were 0,0.5,1 time domain when the signal frequency and power spectral density, as well as eye-diagram of the waveform, and compare the similarities and differences. 2, (2/4/8) PSK, DPSK communication system, Monte Carlo simulation, through the power spectral density, bit error rate to compare their performance (to adopt the best way to receive).
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Size: 14336 |
Author: dxc |
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Description: 模拟直扩系统中加性高斯白噪声信道环境下接受机误码率的计算-DS simulation system additive white Gaussian noise channel environment sets the bit error rate calculation
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Size: 2048 |
Author: 胡斌 |
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Description: ofdm程序，可以计算BER误码率，适合于入门-OFDM procedures, can calculate the BER bit error rate, suitable for entry-
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Size: 4096 |
Author: hejian |
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Description: 提出了一个采用(2,1,7)卷积码+QPSK的中频调制解调方案,并在Xilinx公司的100万
门FPGA芯片上实现了该系统。该系统在信噪比SNR为6dB左右时可实现速率超过1Mbit/s、误码率
小于10-5的数据传输。
-Proposed a use of (2,1,7) convolutional code+ QPSK modulation and demodulation of the IF program, and in Xilinx' s FPGA chip one million on implementation of the system. The system SNR to 6dB signal to noise ratio at about the rate may achieve more than 1Mbit/s, less than 10-5 bit error rate of data transmission.
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Size: 62464 |
Author: 张同星 |
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Description: bit Error Rate in Wireless communication
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Size: 20480 |
Author: Erfaan |
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Description: 用C++实现BPSK的仿真，包括信源，调制，信道，解调，计算误比特率-Using C++ implementation BPSK simulation, including source, modulation, channel, demodulator, bit error rate calculation
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Size: 220160 |
Author: 赵铮铮 |
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Description: OFDM，MPSK，MDPSK,QAM四种调制方式误比特率的matlab仿真代码。-Matlab simulation code of OFDM, MPSK, MDPSK, QAM modulation bit error rate
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Size: 20480 |
Author: 风 |
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Description: 超宽带高斯脉冲的源代码，包括波形分析和误码率计算-Ultra-wideband Gaussian pulse source code, including waveform analysis and bit error rate calculation
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Size: 7168 |
Author: 朱凡 |
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Description: 基于二阶和高阶统计量的MIMO系统盲信道估计，可完美进行信道估计，进行误码率及误差分析等。-Based on second-order and higher-order statistics of the MIMO system, blind channel estimation can be the perfect channel estimation carried out for the bit error rate and error analysis.
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Size: 23552 |
Author: 张张 |
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Description: UWB接收机TR方案，仿真程序，误码率小-UWB receiver TR program, simulation program, a small bit error rate
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Size: 548864 |
Author: yangaidong |
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Description: 利用matlab对am，dsb，ssb，ask，fsk，bpsk信号进行正交调制解调仿真，并在不同信噪比条件下对其数字信号进行了误码率的计算。-Using matlab to am, dsb, ssb, ask, fsk, bpsk orthogonal signal modulation and demodulation simulation, and signal to noise ratio in different conditions of its digital signal to the bit error rate calculations.
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Size: 5120 |
Author: 马浩飞 |
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Description: 利用MATLAB仿真软件对LMS和RLS两种算法进行仿真，通过仿真比较了两种算法的收敛速度，对两种算法收敛后的误码率进行分析，研究了步长对LMS算法均方误差性能曲线的影响和遗忘因子对RLS算法性能曲线的影响。-Using MATLAB simulation software for two types of LMS and RLS algorithm simulation, the simulation compares the convergence rate of two algorithms, two algorithms for bit error rate after convergence analysis to study the step-size LMS algorithm for the mean square error performance curve the impact and forgetting factor RLS algorithm for the impact of performance curve.
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Size: 1024 |
Author: shu |
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Description: bit error rate for diversity techniques
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Size: 11264 |
Author: sreenivasulu |
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Description: a simple mimo code using 2*2 transmitter and antenna. and measure the bit error rate performance based on the signal to noise ratio
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Size: 1024 |
Author: Yuqun |
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Description: 可就在三个错误的bch码，以及经过仿真在不同SNR下的误码率曲线。我们的业余作业。经过调试的。-This is my homework on 3-error-correcting bch code and its bit error rate curves at different SNR after debugging.
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Size: 30720 |
Author: 管延斌 |
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Description: 设定噪声为高斯白噪声，对2ASK、2FSK、2PSK、2DPSK等各种调制方式及相应的主要解调方式下（分相干与非相干）的误码率进行统计，并与理论值进行比较，以图形方式表示误码率与信噪比间的关系。
-Set the noise is Gaussian white noise, right 2ASK, 2FSK, 2PSK, 2DPSK a variety of modulation and corresponding demodulation mode, the main (sub-coherent and non-coherent) and bit error rate statistics, and compared with the theoretical value , a graphical representation of the bit error rate and SNR relationships.
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Size: 4096 |
Author: 温倩 |
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Description: 一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，采用（7，4）循环码对信源做信道编码，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，再对信号进行信道解码，画出采用信道编码技术和不采用信道编码技术的误比特率图。-First, this program uses 16QAM modulation mode, for a string of two binary source is modulated, using (7,4) cyclic code of the source-channel coding to do with a raised cosine roll-off function for base-band modulation, and then transferred to a high frequency channel in the channel by adding Gaussian white noise, the use of matched filter demodulation, demodulation constellation plot, using the minimum Euclidean distance decoding decision, and then right channel signals, decoding, channel coding techniques used to draw and non- channel coding techniques using bit error rate plans.
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Size: 90112 |
Author: zhaoyang |
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Description: 卷积码维特比译码器设计输出完整电路进行误码率分析-Convolutional code Viterbi decoder integrated circuit design of the output bit error rate analysis
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Size: 8192 |
Author: joyce |
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Description: This code compares the bit-error rate performance of N-continuous OFDM with the standard signal format over a AWGN channel. N-continuous OFDM renders the emitted signal s phase and amplitude continuous.
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Size: 2048 |
Author: Divya Goel |
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Description: 要求对有3条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真，并与在理想的AWGN信道中同样系统的BER性能进行比较。熟悉瑞利平坦衰落、莱斯平坦衰落与频率选择性衰落的特点，比较这些衰落信道的误码率。-Required to have three fixed-path AWGN multipath channels of QPSK system BER performance simulation, and in an ideal AWGN channel with the same system BER performance comparison. Familiar with the Rayleigh flat fading, Rice flat fading and frequency selective fading characteristics, compare the bit error rate fading channel.
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Size: 1024 |
Author: 沈岗 |
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