-
multipath_estimation
直扩系统中的多径干扰信号的估计消除技术,通过仿真标量多径对直达信号的鉴相特性的影响。。(DSSS system multipath interference estimate signal cancellation technology, through the simulation of scalar multi-path of the direct signal phase characteristics. .)
- 2009-12-16 21:16:39下载
- 积分:1
-
numberbp
说明: 在matlab下用神经网络来识别数字1到9(matlab number recognition)
- 2010-04-21 23:34:54下载
- 积分:1
-
Solving-nonlinear-programming
求解非线性规划和服务中心的位置,服务中心的位置与其他楼房位置之间的距离不能少于30米(已经考虑了所有建筑的占地面积)。(Solving nonlinear programming and service center locations
)
- 2011-05-25 20:49:46下载
- 积分:1
-
Approximation_Entrop
Approximation entropy: Approximation entropy which is used in time series to measure the irregularity
- 2014-01-07 17:10:55下载
- 积分:1
-
Cooperative_MIMO_AFDF
Cooperative MIMO matlab file to simulate Cooperative MIMO relaying system
- 2010-10-11 13:55:00下载
- 积分:1
-
OFDM-MATLAB
首先根据短训练字的特性进行相关运算,进行信号到达检测,当检测到相关值大于门限一定次数后,认为有信号到达。然后根据长训练字的特性,进行相关运算,进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后,先在时域进行小频偏的估计,将两个长训练字进行小频偏补偿后,进行FFT运算,根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后,就可以进行数据解调了。先对数据部分进行完整的频偏补偿,然后根据估计的FFT窗口位置进行FFT运算得到频域的数据,进行解调。然后在对应于导频的子载波位置上提取出导频信息,根据导频信息估计出剩余定时误差以及剩余的信道响应误差,将误差量送入环路进行跟踪。当收到所有数据后,重新回到信号到达检测状态,进行下一次信号到达的检测和信号接收。(failed to translate)
- 2020-11-04 22:59:52下载
- 积分:1
-
matlab-GUI-12345
自己编写的图像处理软件,MATLAB GUI 编程实现,主要用来实现多界面调用,进度条等功能的实现。(Write your own image processing software, MATLAB GUI programming, mainly used to implement multi-interface call to the realization of the progress bar and other functions.)
- 2010-10-22 09:27:54下载
- 积分:1
-
AVO地震响应
AVO地震响应,描述反射系数随炮检距的变化,为砂泥岩含气模型,属于第一类AVO(AVO seismic response, describing the reflection coefficient variation with offset for sand shale gas models belonging to the first category AVO)
- 2015-08-21 09:04:18下载
- 积分:1
-
junhengzengqiangsufan
用matlab编程的自适应直方图程序,经过试验了,还可以。。可以下载来应用看看。(Adaptive histogram using matlab programming procedures, tested, and was quite good. . Can be downloaded to apply a look.)
- 2009-12-08 22:12:36下载
- 积分:1
-
Check2Precision
对测量专业中不同时期观测的数据进行精度是否相同进行统计检验(The measurement data of observation in different periods in the professional statistical test accuracy are the same
)
- 2014-09-29 14:47:03下载
- 积分:1