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big
中重频PD雷达系统仿真，包括雷达系统的整个流程，信号产生，信号处理，及结果分析，有程序和文档(Repetition frequency PD radar system simulation, the entire process, including radar systems, signal generation, signal processing, and analysis of the results, procedures and documentation)
- 2021-02-09 17:59:53下载
- 积分：1
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Lab_Assignment4
matlab 实验wewqdeqwdwqd(matlab test ssx csacs)
- 2011-11-21 20:09:52下载
- 积分：1
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my_2bpsk
my_2bpsk.rar文件包含了一个m文件和一个低通滤波器数据文件，实现的数字通信系统的升余弦基带成型，bpsk数字调制，以及高斯白噪声、接收端相干解调系统处理的各个阶段，并用plot语句画出了相关波形,对于理解数字通信系统有很大的好处。(my_2bpsk.rar file contains an m file and a low-pass filter data file, to achieve the digital communication system raised cosine baseband shaping, bpsk digital modulation, and Gaussian white noise, the receiver coherent detection system at all stages of processing and used to draw the relevant waveform plot statement, the understanding of digital communication systems is highly desirable.)
- 2010-09-07 09:26:14下载
- 积分：1
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Untitled
MATlab避障控制算法 需要安装Tomlab工具箱，比matlab自带工具箱更具有优点！(MATlab obstacle avoidance control algorithm will need to install Tomlab toolbox, matlab own toolbox more than the benefits!)
- 2011-04-19 09:56:18下载
- 积分：1
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neighborhood-classifier
neighborhood classifierneighborhood classifier
- 2011-09-03 21:07:42下载
- 积分：1
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SVR
本算法利用matlab及libsvm软件包中提供的函数实现了SVR回归模型的仿真测试，并应用于混凝土抗压强度预测中。(The algorithm uses the libsvm matlab and functions provided in the package to achieve a SVR regression model simulation testing, and applied to predict the compressive strength of concrete.)
- 2011-11-08 16:05:27下载
- 积分：1
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cooperative
协作通信系统的仿真 matlab仿真例程(Cooperative sensing communication system
)
- 2014-01-15 10:20:53下载
- 积分：1
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matlab-program
100例常用matlab程序，对于正在学习matlab的朋友有帮助。( It s helpful for friends learning matlab)
- 2012-04-20 12:01:37下载
- 积分：1
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strech
去斜率（strech）参考信号与回波信号混频后得到中频输出信号S(t)=Aexp(j*2*pi*f0*t+phase)
其中f0与回波延时的关系为：
f0=k*delay_t
K为线性调频斜率，delay_t为回波延时
将s(t)采样，FFT变换即可得到目标距离与频谱的关系。
Strech 信号测距
输入混频后的中频信号（图一），经采样及FFT变换得到频谱（图二）
再根据频谱与距离的关系式R=Tcf/2B显示出距离(图三)
(Go slope (strech) obtained after the reference signal and the echo signal mixer IF output signal S (t) = Aexp (j* 2* pi* f0* t+phase) f0 and echo delay relationship: f0 = k* delay_t K chirp slope, delay_t the echo delay sampling s (t), the FFT transform to the target distance spectrum of relations. Strech signal ranging input mixer IF signal (Figure 1), sampling and FFT transform spectrum (Figure 2) according the the spectrum distance relationship R = Tcf/2B shows the distance (Figure 3))
- 2012-11-27 20:36:34下载
- 积分：1
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4GReview
说明： 4G通信技术综述，分析4G通信的优势及挑战，关键技术(Overview of 4G communications, analyzing the advantages and challenges of 4G communications, key technology)
- 2010-05-04 22:39:42下载
- 积分：1
