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directional_block_generating
用于产生指定大小NxN的块,含有edge的信息,可以指定edge的方向。(Generate a directional block with certain edge.)
- 2010-12-02 12:59:17下载
- 积分:1
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maomaochong
用matlab编程实现一维的卡尔曼滤波算法,原图是梯形(Matlab programming with one-dimensional Kalman filter algorithm, artwork is the trapezoidal)
- 2011-05-05 12:37:31下载
- 积分:1
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icoshift_v1_1_1
一种能够快速而且高效的校正光谱数据的工具箱( An ultra rapid and versatile tool for the alignment of spectral datasets.)
- 2011-05-28 21:24:11下载
- 积分:1
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zuiyouquanzhong
组合预测方法中用于计算组合方法权重的程序,是使用拉格朗日计算各单一方法的权重。(Combination forecasting method is used to calculate the weights of the combination method of program, is used to calculate the weight of a single method of Lagrange.)
- 2015-04-24 17:10:03下载
- 积分:1
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A_Software-Defined_GPS_and_Galileo_Receiver--A_Sin
A Software-Defi ned GPS and Galileo Receiver
A Single-Frequency Approach这本书的源代码(A Software-Defined GPS and Galileo Receiver A Single-Frequency Approach this book' s source code)
- 2010-09-04 10:06:44下载
- 积分:1
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seacluttersupressbymulticleaning
海杂波模拟和循环对消法实现杂波抑制的matlab源程序,包含不同信噪比下的目标回波以及最小二乘实现的滤波器完成杂波抑制(Sea clutter modeling and cycle cancellation method for clutter suppression matlab source code, including different target echo signal to noise ratio as well as the least-squares filter to achieve complete clutter suppression)
- 2020-12-17 11:19:11下载
- 积分:1
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5
说明: 5. 在三条径的瑞利信道中,对于直接序列扩频:
(1) 请设计DS-CDMA一种具体的码分导引辅助的信道估计方法,接收机分别采用等均益合并、最大比合并。用Simulink进行仿真,测量BPSK的误码率性能,画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线,请解释在误码率为0.01时,两种合并方式所表现的不同的物理意义。
(2) 设频率已经同步,请设计DS-CDMA一种具体的单停顿滑动相关时间同步方法,用Simulink进行仿真(自己编写代码S-Function方式),分析所设计方案的时间同步精度,画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已经同步,请设计DS-CDMA一种具体的频率同步方法,用Simulink进行仿真(自己编写代码S-Function方式),画出比特信噪比与频率同步误差的关系曲线。
(5 In the three path Rayleigh channel, for direct sequence spread spectrum:
(1) Please design a specific DS-CDMA code division guide-assisted channel estimation, receiver, etc were used to benefit the merger, the maximum ratio combining. With the Simulink simulation, BPSK BER performance measure, draw-bit signal to noise ratio and channel estimation mean square error of the curve, draw the signal to noise ratio and bit error rate curve, please explain in bit error rate 0.01, the two methods are combined performance of the different physical meaning.
(2) frequency has been set up synchronization, a specific design of DS-CDMA single-stop sliding correlation method of time synchronization, simulation with Simulink (S-Function code their own way), analyze the design of time synchronization accuracy, draw bit signal to noise ratio and capture probability curve.
(3) set time has been synchronized, a specific design of DS-CDMA frequency synchronization method, simulation using Simulink ()
- 2011-07-20 11:02:06下载
- 积分:1
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hfssapi
hfss matlab api,zheshiqi中的一个函数(hfss matlab api)
- 2011-10-20 21:03:01下载
- 积分:1
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lagrange
用拉格朗日n次插值方法 对一系列离散点进行插值(N times with Lagrange interpolation method interpolates a series of discrete points)
- 2015-01-25 20:02:44下载
- 积分:1
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OLSHerm.matlab
说明: 上传RBF源程序,希望能对大家学习有所帮助,并请提出宝贵的意见和建议!(upload source, in hopes of learning we can help, and requested the valuable advice and suggestions!)
- 2006-05-10 17:14:59下载
- 积分:1