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07950213
扩频通信系统仿真 ——系统将基带信号(即信息)的频谱扩展至很宽的频带上,然后再进行传输,即将欲传输的信息数据用伪随机序列编码调制,实现频谱扩展,然后通过信道编码发送出去;接收端采用与发送端完全相同的伪随机序列作为本地解扩信号进行相关处理,以恢复信息,最后进行解调,完成整个系统的接收。(Simulation of spread spectrum communication system- the system baseband signal (ie, information) be extended to a wide spectrum of frequency bands, and then transferred, will want to use transmitted information data sequence of pseudo-random code modulation, to achieve expansion of the spectrum, and then sent channel coding receiver and transmitter use the same pseudo-random sequence as related to the local despreading signal processing, in order to restore the information, the final demodulation, the receiver to complete the system.)
- 2011-04-23 14:41:40下载
- 积分:1
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MOHAMMED_LAB3
Image Segmentation using Color-based segmentation and Normalizied Corss Correlation (NCC)
- 2014-11-08 01:00:23下载
- 积分:1
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integerandquadratic
整数规划(Integer programming)分支定界法
二次规划(quadratic programming)路径跟踪法(Integer programming (Integer programming)branch and bound method
quadratic programming (quadratic programming)the path tracing method)
- 2009-11-04 09:26:25下载
- 积分:1
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kal
Kalman滤波器,实现离散随机信号处理中的Kalman程序(Kalman filter, the realization of discrete-time stochastic signal processing procedures Kalman)
- 2008-04-24 16:45:11下载
- 积分:1
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Satellite coordinates calculation
根据广播星历参数计算卫星位置坐标和速度矢量(Calculation of satellite position coordinates and velocity vectors based on broadcast ephemeris parameters)
- 2021-04-14 09:58:55下载
- 积分:1
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matlab2008afreedownloadandinstallmathod
matlab2008a
- 2008-11-04 09:44:54下载
- 积分:1
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NSGA-II
说明: MATLAB的NSGA改进后的算法(MATLAB' s NSGA improved algorithm)
- 2010-04-21 09:30:28下载
- 积分:1
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jidamodel
matlab悬置系统频率与解耦率计算程序(matlab mounting system frequency decoupling rate)
- 2012-08-21 23:11:35下载
- 积分:1
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disflowsolver
基于支路电流的辐射型配电网潮流程序,实现配电网的优化潮流(Based on branch currents of the radiant power flow program, the optimization of distribution networ)
- 2020-09-23 22:57:48下载
- 积分:1
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k均值聚类
说明: 通过比较自编MATLAB 的k-means 算法程序和SPSS 中自带的k-means聚类工具,对两个数据集聚类,并分析了聚类结果。(By comparing the k-means algorithm program of self-compiled MATLAB with the K-means clustering tool of SPSS, two data sets are clustered and the clustering results are analyzed.)
- 2020-06-20 10:20:02下载
- 积分:1