大二写的课设程序，模拟数字通信系统仿真，包含AM,DSB,SSB,2ASK,2PSK,2FSK,以及信道编码，信源编码，误码率分析
Sophomore's Course Program, Analog Digital Communication System Simulation, Including AM, DSB, SSB, 2ASK, 2PSK, 2FSK, Channel Coding, Source Coding, Error Rate Analysis (2019-06-07, matlab, 1496KB, 下载20次)
在单径瑞利信道中,设计一种时分的导引辅助的信道估计方法,用Simulink进行仿真,测量BPSK的误码率性能,画出比特信噪 (2018-04-18, matlab, 153KB, 下载1次)
http://www.pudn.com/Download/item/id/1523998333692509.html采用Log-BP算法的LDPC码译码仿真程序,给出了不同信噪比下误码率和误包率的统计图,用matlab和Cc-mex程 (2017-12-28, matlab, 70KB, 下载2次)
http://www.pudn.com/Download/item/id/1514421695953462.html
卫星信道信道估计的matlab仿真程序，对不同的插值算法给出比较输出并画出误码率-信噪比曲线
Satellite channel channel estimation matlab simulation program, different interpolation algorithms and draw the comparison output is given BER- SNR curve (2013-10-11, matlab, 5KB, 下载74次)
QPSK调制在高斯信道下的检测性能，信噪比和误比特率曲线
QPSK modulation performance under gaussian channel, on the curve of the input signal to noise ratio and bit error rate
(2013-07-16, matlab, 1KB, 下载9次)
基于matlab的不同信噪比下信道容量的计算
Matlab different signal-to-noise ratio under the channel capacity-based computing (2013-04-03, matlab, 1KB, 下载13次)
CDMA仿真实验，可用于搞笑的教学、实验课、企业培训等。
CDMA simulation experiment (2012-05-13, matlab, 1KB, 下载3次)
对DTMF电话通信过程的仿真，并通过MATLAB的GUI界面模拟电话拨号，同时考虑信道的信噪比对接收端拨号探测的影响。
Using MATLAB to simulate DTMF telephone communications. Simulate dailing interface by GUI, and consider effect of channel SNR on signal detection at receiver side. (2012-02-23, matlab, 1110KB, 下载25次)
信源产生、信道编码、调制、信道传输、解调、信道译码、差错比较等通信过程的Simulink仿真方法。分析几种调制方式（2FSK、2PSK、QPSK、16PSK、16QAM）在不同信噪比下的通信质量。
Generated source, channel coding, modulation, channel transmission, demodulation, channel decoding, error comparison of the communication process of the Simulink simulation. Analysis of several modulation (2FSK, 2PSK, QPSK, 16PSK, 16QAM) in different SNR communication quality. (2011-06-02, matlab, 25KB, 下载138次)
包含各个模块：信源，信道，同步，信道估计，信道编码，误码率计算等，希望可以帮助大家更好的理解OFDM系统。
It contains various modules: source, channel, synchronization, channel estimation, channel coding, error rate, etc. I hope to help you better to understand the OFDM system. (2011-01-12, matlab, 23KB, 下载16次)
本人的主要任务是利用MATLAB作为仿真工具来实现OFDM在无线信道上的系统仿真，其中主要的仿真模块包括信源产生，波形预处理，调制，插入导频信号和保护间隔，无线信道，接收滤波器，信道估计和信号补偿，解调，计算误比特率模块。
My main task is to use MATLAB as a simulation tool to achieve the wireless channel on the OFDM system simulation, in which the main simulation modules, including source generation, waveform pre-processing, modulation, inserting pilot signals and guard interval, radio channel, receive filtering device, channel estimation and signal compensation, demodulation, bit error rate calculation module. (2010-03-05, matlab, 32KB, 下载82次)
运用Simulink搭建的有线电视HFC网络上行信道仿真模型，运用16QAM调制，RS编解码，能够获得系统误码率曲线与信噪比之间的关系
The use of Simulink to build the cable HFC network upstream channel simulation model, the use of 16QAM modulation, RS coding and decoding, have access to the system bit error rate curve and the relationship between SNR (2009-11-22, matlab, 7KB, 下载61次)
matlab编写的常见调制模式(am,fm,bpsk,qpsk,mask,16qam等)自动识别动态链接库，可以直接被vc调用，信噪比为>=10dB,
matlab write common modulation (am, fm, bpsk, qpsk, mask, 16qam, etc.) automatically identify dynamic link library, you can directly vc called signal to noise ratio> = 10dB, (2009-10-12, matlab, 4955KB, 下载128次)
MIMO系统信道估计算法研究
针对LS算法的分析结论所进行的仿真，将根据分析结果，对信噪比的取值、训练序列的长度以及最优训练的选取，分别进行仿真实验。
MIMO systems channel estimation algorithm for the LS algorithm for the analysis of the conclusions of the simulation, the results of the analysis will be based on the signal to noise ratio value, the length of training sequence, as well as the selection of the best training, simulation, respectively. (2009-06-07, matlab, 1KB, 下载149次)
摘要－关于对相移键控调制解调器的判决指示符号定时算法统计分析介绍。 时间探测器只在每符号期间使用一个样本，使用了离散时间同步方法并可用于高速调制解调器。 用时间探测器的均值和方差进行描述，推导和比较关于时间偏移的一个函数，最后得出仿真结果。 分析包括低信噪比对判决错误的影响，低信噪比有可能影响判决指示算法的使用范围。 对算法进行了改进，使得可以避免需要事先相位恢复。 这些算法和当前流行的每符号两样本"非直接判决"算法进行了比较。针对不同的信噪比和信道带宽，分别给出了这些算法的性能。 (2008-05-07, matlab, 751KB, 下载34次)
http://www.pudn.com/Download/item/id/455657.html
GSM TCH/FS 信道编码仿真
仿真通信系统包括内外编码器、交织重排器、加性/突发或混合干扰信道、去交织反重排器、内外译码器，模拟了信息从信源到信宿的全过程；
在高斯噪声、突发干扰或混合信道下测试每个步骤对误码率和系统性能的影响，通过数字及图形的比较，得出通信系统中各个模块的作用。
GSM TCH/FS channel coding simulation Simulation of communication systems, including internal and external encoder, interleaving rearrangement, and additive/sudden or mixed channel interference, de-interlacing anti-rearrangement, and internal and external decoder, analog information from the source to the letter places the entire process in Gaussian noise, sudden disruption or mixed channel to test each step of the bit error rate and system performance, through the figures and graphics comparison, the communication system in the role of each module. (2008-04-27, matlab, 44KB, 下载127次)