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dsss2008
使用matlab来实现直接序列扩频的调制和解调(Using matlab to achieve direct sequence spread spectrum modulation and demodulation)
- 2008-06-11 10:50:53下载
- 积分：1
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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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sensorgroup
This submission enables MATLAB to access onboard Sensors on iPhone and iPad. With this submission, you can access a mobile device’s accelerometer, magnetometer, location, orientation and compass information directly from MATLAB running on your computer. You can access current and logged sensor data, and you can use MATLAB to visualize and analyze the mobile sensor data or make decisions based on the acquired data.
- 2013-08-01 21:43:15下载
- 积分：1
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SPARCO
SPARCO is an
environment for testing and benchmarking algorithms for sparse
reconstruction. It includes a collection of sparse reconstruction
- 2013-03-14 03:03:20下载
- 积分：1
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xhx
Jerk混沌序列转换为二进制后，序列的相关性分析 程序简单运行方便(After Jerk chaotic sequence converted to binary, correlation analysis program sequences to facilitate simple operation)
- 2015-04-01 15:59:30下载
- 积分：1
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BP
BP 神经网络算例，很好的算例程序，希望对大家有帮助(BP neural network example, the example program, we hope to help)
- 2013-05-18 11:00:02下载
- 积分：1
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zuiyouhua
自己用Matlab编写的最优化算法,包括0.618,梯度法,共轭梯度法,罚函数法.(Their own written with Matlab optimization algorithms, including 0.618, gradient method, conjugate gradient method, penalty function.)
- 2010-07-19 18:38:12下载
- 积分：1
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BPSKmodulationsimulink
BPSK 数字调制与解调 运行环境 matlab simulink(BPSK Digital Modulations and demodulations in SIMULINK.
)
- 2010-08-13 12:20:34下载
- 积分：1
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basic-operation
basic operations on an image like negative, log
- 2011-11-24 16:59:24下载
- 积分：1
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SPForFA
Forward kinematics for Stewart Platform with fixed actuators
- 2011-06-01 07:10:54下载
- 积分：1
