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msk
msk与gmsk调制解调的仿真程序,仿真结束后将结构写入文件。(structure simulation of msk and gmsk modem program, the end of the simulation will write to the file.)
- 2013-02-25 20:10:54下载
- 积分:1
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SipListener
Contacts Settings Test extends Instrumentation Test Case.
- 2014-01-22 14:15:58下载
- 积分:1
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LTE_common_EESM
LTE中有效信噪比映射EESM算法程序,是不同子载波中的信噪比的拟合过程中的核心算法
(LTE EESM effective SNR mapping algorithm program, are fitting process different sub-carriers in the signal to noise ratio of the core algorithm)
- 2014-12-02 16:00:38下载
- 积分:1
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smart-antenna-simulation
智能天线matlab仿真源程序,用于算法的研究(smart antenna simulation)
- 2013-12-06 19:04:03下载
- 积分:1
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gn
说明: 对原始噪声图像进行空间域图像增强,对比通过加法,减法,乘法,除法,对数变换,灰度变换,线性滤波,直方图均衡,中值滤波等算法的实现效果(Noise on the original image space domain image enhancement, contrast through the addition, subtraction, multiplication, division, logarithmic transform, gray level transformation, linear filtering, histogram equalization, median filtering algorithm results)
- 2010-05-11 16:54:07下载
- 积分:1
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car001
一个卡尔曼滤波的Matlab程序,希望大家喜欢
(a Kalman filter Matlab procedures, hope you like)
- 2007-01-24 09:31:01下载
- 积分:1
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MatlabBook
Getting Started with MATLAB英文原版,详细介绍了采用MATLAB进行工程设计的步骤,以及相应的磁盘软件(Getting Started with MATLAB English original, detailed engineering design of using MATLAB steps and the corresponding software on disk)
- 2009-10-10 16:32:45下载
- 积分:1
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shexingjidong
目标作蛇形机动matlab仿真,包括卡尔曼和最小二乘滤波,可出x,y方向误差,(Matlab simulation target for maneuver, including the Kalman and least square filtering, the x, y direction of error,)
- 2020-12-11 21:29:17下载
- 积分:1
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matlab
说明: MATLAB 程式设计与应用 网络版
内容包括:
MATLAB基本运算
MATLAB基本平面绘图
MATLAB基本立体绘图
简单方便的使用手册!(MATLAB programming content and applications online, including: MATLAB basic operations basic MATLAB-dimensional drawings of basic three-dimensional mapping is simple and convenient MATLAB user' s manual!)
- 2009-08-26 12:16:14下载
- 积分:1
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DSP
任务:
1) 借助MATLAB画出误差性能曲面和误差性能曲面的等值曲线(参考PPT2.1第17页的两幅图);
2) 写出最陡下降法以及LMS算法的计算公式(取 );
3) 用MATLAB产生方差为0.05, 均值为0白噪音S(n),并画出某次采样得到的波形(即产生任意一个噪声随机序列);
4) 根据 2)中的公式,并利用 3)中产生的S(n),在 1)中的误差性能曲面的等值曲线上叠加画出采用最陡下降法以及LMS法时H(n)的在叠代过程中的轨迹曲线(参考PPT2.1第17页的右下图的曲线1和曲线2)。
5)用MATLAB计算并画出LMS法时 随时间n的变化曲线(对应S(n)的某一次的一次实现)和e(n)波形;
注意:某一次实现的结果并不能从统计的角度反映实验的结果 的正确性,为得到具有统计特性的实验结果,可用足够多次的 实验结果的平均值作为实验的结果。用MATLAB计算并画出 采用LMS法时,J(n)的100次实验结果的平均值随时间n的变 化曲线(即 生成随机噪声信号并计算结果,重复执行100次, 求平均结果)。
6)在 1)中的误差性能曲面的等值曲线上,叠加画出采用LMS法得到的100次实验中的H(n)的平均值的轨迹曲线;
(Task:
1 ) Draw with MATLAB error performance surface and surface contour error performance curve ( refer PPT2.1 two chart on page 17 )
2 ) Write the steepest descent method and the LMS algorithm formula ( take )
3 ) Using MATLAB to generate variance of 0.05 with a mean of 0 white noise S (n), and draw a particular sampling waveform ( ie, any noise generated random sequence )
4 ) based on 2 ) of the formula , and use 3 ) generated in S (n), in a ) the error performance curves superimposed on the surface contour plot using the steepest descent method and the LMS method when H (n) the iterative process in the trajectory curve ( refer PPT2.1 page 17 bottom right of the curves 1 and 2 ) .
5 ) using MATLAB LMS method is used calculate and draw the curve with time n (corresponding to S (n) of a first implementation of a ) and e (n) waveform
Note : in a first implementation of the results are not reflected from a statistical point of view of accuracy of the experimental results ,)
- 2013-11-08 20:09:06下载
- 积分:1