-
M-QAMsimulink
用于仿真2，4，8，16，.......任意进制的M-QAM的仿真源代码，MATALB编写(for simulation 2,4,8,16, ... arbitrary 229 M-QAM the simulation source code, prepared Aspect)
- 2007-03-03 14:31:15下载
- 积分：1
-
sim1
Matlab高斯信道条件下采用QPSK和8PSK时点到点通信系统的理论和统计所得的误码率和误比特率曲线。
删余卷积码的Pb性能仿真
加入信道编码模块，绘制误比特率曲线,其中信道为加性高斯白噪声，调试为QPSK；
进行软判决和应判决，和用3/4、7/8删余码进行编码等。(Matlab gaussian channel conditions using QPSK and eight PSK point to point communication system theory and statistical the error rate and bit error rate curve.
Delete the convolution code more than Pb performance simulation
Join channel coding module, draw bit error rate curve, which channel to additive gaussian white noise, commissioning for QPSK
In the soft decision and judgment should be, and with more than 3/4, 7/8 delete code for coding, etc.
)
- 2021-04-07 22:39:01下载
- 积分：1
-
通信编码
lbc_example：未编码的BPSK调制的性能（理论计算与仿真）、重复码硬判决的性能
lbc_example_SD： 未编码的BPSK调制的性能（理论计算）、重复码硬判决的性能、重复码软判决的性能
lbc_example_SD_EbNo：lbc_example_SD中的性能，并且进一步考虑了码率不同时，对于信道的SNR值进行归一化，以Eb/No = SNR/(2*R)为横坐标时的比较结果
lbc_example_Hamming_EbNo：汉明码，硬判决译码的性能(Lbc_example: Performance of uncoded BPSK modulation (theoretical calculation and simulation), performance of duplicate code hard decision
Lbc_example_SD: Performance of uncoded BPSK modulation (theoretical calculation), performance of hard decision of duplicate code, performance of soft decision of duplicate code
The performance of lbc_example_SD_EbNo: lbc_example_SD is considered, and the SNR value of channel is normalized when the bit rate is different. The comparison results are obtained when Eb/No = SNR/(2*R) is the abscissa coordinate.
Lbc_example_Hamming_EbNo: Hamming Code, Performance of Hard Decision Decoding)
- 2019-04-24 14:02:35下载
- 积分：1
-
Blind
volterra 系统的盲辨识，高阶统计随机输入(Blind Identification of Second Order Volterra SystemsWith
Complex Random Inputs Using Higher Order Cumulants)
- 2016-08-01 09:21:30下载
- 积分：1
-
singal-produce-and-recgnise
基本通信信号的产生于识别，AM FM 2ASK 2FSK 2PSK QPSK的产生。（时域图 频域图 基带信号频谱 ）以及分类的识别方法仿真模型(Basic communication signal arising from the recognition, the AM FM 2ASK 2FSK 2PSK QPSK generation. (Time-domain diagram frequency domain Figure baseband signal spectrum) and the classification of simulation models of the identification method)
- 2012-03-22 19:07:50下载
- 积分：1
-
M_Rife
说明： 单频信号实现频率估计，经典算法MRIFE(frequency estimation)
- 2021-03-31 17:29:09下载
- 积分：1
-
12can
c8051F系列单片机CAN总线的应用例程(c8051F Series Single-chip CAN bus application routines)
- 2009-02-22 17:54:22下载
- 积分：1
-
ourdev_598464
DMX 512协议是Digital Multiplex的缩写，是灯光行业数字化设备的通用信号控制协议，同时也是是一种国际协议。 USITT DMX512/1990是调光和灯光控制台数据传输标准，是娱乐灯光领域常用的控制协议。以前0-10V模拟控制用的比较多，现在DMX512是娱乐灯光行业最主要的控制协议。USITT DMX512/1990是由美国剧场技术协会USITT提出的。最原始的版本出版于1986年，在1990年做了修改。 (DMX 512 protocol is short for Digital Multiplex is light industry, general-purpose digital signal device control protocol, but also is an international agreement. USITT DMX512/1990 is dimming and lighting control data transmission standard, is commonly used in the field of entertainment lighting control protocol. 0-10V analog control previously used more, now is the entertainment lighting industry, the main DMX512 control protocol. USITT DMX512/1990 by the American Association of Theater Technology USITT s. The original version published in 1986, was revised in 1990.)
- 2011-12-02 15:44:06下载
- 积分：1
-
mod_demod
在matlab环境下实现通信系统中的BPSK，QPSK，16QAM，调制。成型滤波和匹配滤波都采用根升余弦函数。(In the matlab environment to achieve communication system BPSK, QPSK, 16QAM, modulation. Shaping filter and matched filter are used root raised cosine function.
)
- 2010-12-01 23:28:12下载
- 积分：1
-
423132
OFDM channel estimation DFT single document, ultra-detailed, very helpful for understanding OFDM, but also helpful for understanding how to simulate channel estimation
- 2019-03-26 19:22:38下载
- 积分：1
