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2DEIT_matlab
MATLAB二维电阻抗断层成像算法!用于医学成像,里面包括有限元剖分正问题,及反问题的算法.并且附有网络剖分数据表!(MATLAB two-dimensional electrical impedance tomography algorithm! For medical imaging, which include the finite element mesh is the problem and inverse problem algorithms. And with a network partition data tables!)
- 2021-02-22 21:59:41下载
- 积分：1
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package_emd
经验模式分解程序包，效果很好，自己用的，希望对大家有帮助。(Empirical mode decomposition package, well, their use, and would like to help everyone.)
- 2009-07-17 14:04:51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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SEIR
说明： 传染病模型是指传染病的基本数学模型，研究传染病的传播速度、空间范围、传播途径、动力学机理等问题，以指导对传染病的有效的预防和控制。常见的传染病模型按照传染病类型分为SI、SIR、SIRS、SEIR模型等。由于2019年末出现的新冠肺炎有一定的潜伏期，与病人接触过的健康人并不马上患病，而是称为病原体的携带者，归为E类。(infectious disease model simulation)
- 2020-05-29 10:08:56下载
- 积分：1
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LMS_Newton
LMS_Newton算法，应用于自适应滤波(LMS_Newton algorithm used in adaptive filtering)
- 2010-09-16 12:13:43下载
- 积分：1
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pinpuganzhi
基于机器学习的认知无线电频谱感知,机器学习的认知无线电频谱感知(Based on machine learning cognitive radio spectrum sensing, machine learning, cognitive radio spectrum sensing)
- 2013-11-23 13:28:59下载
- 积分：1
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U
说明： Bit error probability curve for BPSK with channal for wimax
- 2009-02-25 01:40:19下载
- 积分：1
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tower
自己写的，很有心得，还往大家多多支持，谢谢！(Write your own, very learned, but also to the generous support of everyone, thank you!)
- 2009-12-15 19:56:01下载
- 积分：1
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Karlman
说明： 卡尔曼滤波matlab程序，希望一起交流(Kalman filtering matlab procedures, hope that with the exchange of)
- 2008-12-07 23:48:43下载
- 积分：1
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tp_sinosoidal_triangular_carrier_regular_asymmetr
SINUSOIDAL ASYMETRIC PWM MODULATION BASED 3-PHASE INVERTER
- 2011-05-02 15:13:00下载
- 积分：1
