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BAMQAM
对于通行工程里的两种调制方式PAM和QAM进行了性能仿真,并对他们的性能进行了比较。有信噪比,误码率等重要参数比较。还有具体的文档说明。(For the passage of two works in the PAM and QAM modulation for the performance simulation, and their performance compared. There is signal to noise ratio, bit error rate and other important parameters. There are specific documentation.)
- 2007-11-23 08:37:04下载
- 积分:1
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五单元圆型天线阵干涉仪测向系统cexiang
针对五单元圆型天线阵干涉仪测向系统,分别对等基线和不等基线的结构和相位模糊进行了分析;通过对多基线测量数据的加权处理提高测向精度,提出了权系数的选择方法和测向信号处理算法,其中包括相位差估计、角度变换、解模糊和接收通道误差校正等;计算机仿真结果表明两种结构基线的测向精度非常接近,在全方位、超短波频段内的最大测向误差小于0.10。(eee)
- 2020-06-30 21:20:02下载
- 积分:1
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nenghaozhidong
matlab仿真三相异步电动机的直接启动(Using MATLAB simulation of three-phase asynchronous motor is started directly)
- 2012-05-24 14:03:54下载
- 积分:1
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satellite_formatin_control
通过matlab的simulink中的s函数,对卫星的轨道六根数进行控制,实现卫星编队的队形保持。(By the simulink in matlab s function to track the number of six satellites is controlled to achieve the formation holding satellite formation.)
- 2015-09-01 11:44:35下载
- 积分:1
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yiqunsuanfaTSP
说明: 利用蚁群算法解决TSP问题,本例涉及了31个城市并将其坐标化,每个城市只能拜访一次,而且最后要回到初始城市,所选路径为所有路径之中的最小值。(Using ant colony algorithm to solve TSP problem, this example involves 31 cities and coordinates them, each city can only visit once, and finally return to the initial City, the selected path is the minimum of all paths.)
- 2019-11-13 16:58:28下载
- 积分:1
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FFtandIfftTest
Matlab编程实现FFT变换及频谱分析的程序代码(适合初学者加强理解)。(1)用Matlab产生正弦波,矩形波,以及白噪声信号,并显示各自时域波形图;(2)进行FFT变换,显示各自频谱图,其中采样率,频率、数据长度自选;(3)做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱;(4)用IFFT傅立叶反变换恢复信号,并显示恢复的正弦信号时域波形图。(Matlab codes for FFT Understanding which contains sine wave,rectangular wave and the reletaed frequency spectrum figure about MSE,Log,IFFT and so on.)
- 2010-12-02 21:03:34下载
- 积分:1
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codedofdm
data transmission over jakes fading channel using convolutional codes on OFDM system
- 2013-04-25 22:27:07下载
- 积分:1
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interp1_sinc
sinc插值,可以理解为所有输入样本的加权叠加(sinc interpolation, can be understood as a weighted superposition of all input samples)
- 2013-12-19 01:06:26下载
- 积分:1
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Water_Pouring
说明: 注水算法:一个简单的注水算法,通常可用于功率分配等等。。。。。。(Water injection algorithm: a simple water injection algorithm, which can usually be used for power distribution and so on. . . . . .)
- 2020-03-23 23:49:33下载
- 积分:1
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matlab
matlab插值与拟合(命令与示例),一维插值、二维插值、三角测量和分散数值差值(Interpolation and fitting
)
- 2012-05-25 18:31:46下载
- 积分:1