-
matchbymonogenicphase
its usage is in computer vision
- 2011-04-24 20:30:17下载
- 积分:1
-
qam_ofdm_comm
theoretical and simulated BER are in good agreement in AWGN channel the result can be extended to general M-QAM using slight modification .
- 2009-11-15 21:08:30下载
- 积分:1
-
normalization
基于matlab的实现函数归一化的功能,可将函数进行均值为0,方差为1的归一化处理。(Matlab-based implementation of function of the normalized function, can function with mean 0, variance 1 normalization processing.)
- 2021-05-09 17:38:34下载
- 积分:1
-
BPSK_system
BPSK调制的通信系统,包括:
(1)随机数据产生及BPSK 调制
(2)插值处理
(3)三种低通滤波器的设计(从升余弦滤波器改为平方根升余弦滤波器
(4)载波调制
(5)从升余弦滤波器改为平方根升余弦滤波器
(6)AWGN 信道
(7)匹配滤波
(8)采样与解调,误码率计算
(9)误码率的理论曲线以及仿真曲线
整个(A BPSK based communication system, including modulation, AWGN, low-pass filter,BER caculation.)
- 2020-12-08 11:29:20下载
- 积分:1
-
canny
matlab实现canny算子进行图像边缘提取。(canny operator matlab)
- 2013-12-01 19:25:19下载
- 积分:1
-
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)
- 2020-07-16 21:18:49下载
- 积分:1
-
shichaxiaozheng
用互相关法求相对剩余静校正量;并用时差统计法或相关函数统计法分离,最后可求出记录道的绝对剩余静校正量。(Using cross correlation method the relative residual statics and separated by the difference method or statistical correlation function statistics of the last track can be obtained an absolute residual statics.)
- 2016-12-23 12:58:50下载
- 积分:1
-
gm11_1
灰色预测的问题,基本上稍微改动即可。希望对大家有所帮助。(Grey in question is basically a little modification to)
- 2011-08-12 11:18:27下载
- 积分:1
-
Romberg
龙贝格算法matlab程序设计,龙贝格算法matlab程序设计(romberg matlab)
- 2011-12-29 15:47:16下载
- 积分:1
-
ann
说明: 构建三层次的BP神经网络,通过多项指标预测含水层涌水能力,(Prediction of aquifer water inflow capacity based on BP neural network)
- 2021-04-12 10:59:28下载
- 积分:1