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GPS
利用Matlab生成GPS C/A 码的基带信号。
(1)产生卫星PRN 号码为“5”的一组C/A 码;
(2)循环生成25 页的导航数据,GPS 时间可填入一固定的已知数值;
(3)生成C/A 码扩频信号,每个C/A 码码片给出4 个采样数据;
(4)基带信号采用方波信号,电平为0 和1,占空比为50 %,不加入噪声,进一步生成某个特定的中频信号。(Matlab generated using GPS C/A code base band signal. (1) generation of satellite PRN number is " 5" a set of C/A code (2) loop generates 25 of the navigation data, GPS time can fill a fixed known value (3) to generate C/A code spread spectrum signal, each C/A code chip gives the four sampling data (4) baseband signals using square wave signal, level 0 and 1, 50 duty cycle, not to join the noise generated further a specific frequency signal.)
- 2020-11-29 15:29:29下载
- 积分:1
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nmfmatlab7
说明: 非负矩阵分解应用于脸部图像识别的MATLAB程序(function [W H] = nmf(V,r,maxiter) )
- 2010-04-21 10:00:33下载
- 积分:1
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OFDM-Carrier-Sync
OFDM系统中提出一种改进方法对频偏的捕获, 在联合使用9个短前导序列和长前导序列估计算法的基础上,采用鉴频环路的方法来消除算法中的除法和取模运算 (OFDM system in an improved way of deviation of the capture, in the joint use of nine short leader sequence and the long preamble sequence estimation algorithm, based on the frequency discriminator method to eliminate the loop algorithm in the division and modulo operation)
- 2011-08-12 22:28:11下载
- 积分:1
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fresnel
基于菲涅尔域的双随机相位编码图像加密方案,利用角谱传播法实现(Based on double random phase encoding Fresnel domain image encryption scheme to achieve the use of angular spectrum propagation method)
- 2020-12-08 17:49:20下载
- 积分:1
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好用的无线传感器网络定位算法matlab例子
Relief计算分类权重,ML法能够很好的估计信号的信噪比,音频信号通过LM386放大,计算多重分形非趋势波动分析matlab程序,迭代自组织数据分析,这个有中文注释,看得明白。
- 2022-04-06 16:44:18下载
- 积分:1
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验证可用,模式识别中的bayes判别分析算法,借鉴了主成分分析算法(PCA),一种流形学习算法(很好用),本科毕设要求参见标准测试模型,IDW距离反比加权方法。
验证可用,模式识别中的bayes判别分析算法,借鉴了主成分分析算法(PCA),一种流形学习算法(很好用),本科毕设要求参见标准测试模型,IDW距离反比加权方法。
- 2023-05-20 20:15:04下载
- 积分:1
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floatgui
Show structure of floating point numbers.
- 2011-02-25 15:46:03下载
- 积分:1
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gc
说明: 代码之美的迷你版,大家可以学习一下哦,好了不多说了,上传先。(The beauty of the mini-version of the code, you can learn about Oh, well more than that, and upload the first.)
- 2010-05-06 09:01:04下载
- 积分:1
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quasite
这是使用有限差分法计算quasi TE模的程序,需要先定义波导的参数(This is the use of finite difference method quasi-TE mode procedures, the need to first define the parameters of Waveguide)
- 2007-04-25 10:07:56下载
- 积分:1
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Instal_new_PWM
A NEW TOOLBOX APPLICATION OF INDUCTION MACHINES DRIVES ADD TO SIMULINK MATLAB.
- 2011-09-28 00:58:26下载
- 积分:1