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信号检测贝叶斯
使用Matlab编程,对教材74页例3.3.1进行编程仿真。其中,正电压A的值、噪声方差值、每个码元周期内的采样点数N自行设定(可设置为可调的变量)。噪声值可使用Matlab中产生高斯随机数的函数来进行仿真。贝叶斯检测判决式中,先验概率P(H1)=P(H0),判断错误的代价因子设为1,判断正确的代价因子设为0.
按照上述参数的设定进行仿真,实现对仿真数据的贝叶斯检测判决;循环生成仿真数据,并进行判决结果的统计,即记录判决正确的次数,估计正确判决的概率。(The use of Matlab programming, teaching materials 74 pages of 3.3.1 programming simulation. Among them, the value of positive voltage A, the variance of noise, the number of sampling points in each symbol cycle (N) can be set by itself (adjustable variable). Noise values can be simulated using the function of generating Gauss random numbers in Matlab. In the Bias detection decision, the prior probability P (H1) =P (H0), the factor of error judgment is set to 1, and the correct cost factor is set to 0.
According to the simulation parameters and realize the judgment of Bayesian detection simulation data; generating cycle simulation data, statistics and decision, which records the correct number of judgment, the estimated probability of correct decision.)
- 2021-04-19 14:08:51下载
- 积分:1
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weno5
weno5求解sod激波管问题,是初学计算流编程时做作业的题目,供参考(sod shock problem solve by weno5 for reference)
- 2016-10-27 15:30:09下载
- 积分:1
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fft1
高频地波雷达回波信号二维傅里叶变换仿真处理,通过该变换可以得到海上目标的速度和距离信息。(HF ground wave radar echo simulation of two-dimensional Fourier transform processing, the adoption of the sea can transform the speed and distance from goal information.)
- 2009-03-30 11:04:57下载
- 积分:1
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高等光学仿真2
说明: comsol仿真的学习教程,有助于初学者深度掌握comsol的 基本使用(Comsol simulation course is helpful for beginners to master the basic usage of COMSOL)
- 2019-03-28 09:48:49下载
- 积分:1
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uniFiber2
三维Hashin准则,分层准则的渐进损伤失效模拟子程序(progress damage evaluation)
- 2021-04-13 14:48:56下载
- 积分:1
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kalman
说明: 本实验是利用卡尔曼滤波器实现一维匀加速运动的轨迹跟踪。卡尔曼滤波是一种时域滤波方法,它采用状态空间方法描述系统,算法采用递推机制,数据存储量小,在导航领域有成功的应用。(This experiment is the use of Kalman filter to achieve a one-dimensional constant acceleration of the trajectory tracking. Kalman filter is a time-domain filtering method, which uses state-space description of systems, algorithms using recursive mechanisms, data storage a small amount of success in the navigation area of the application.)
- 2009-09-03 21:29:38下载
- 积分:1
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piu_um40
关于神经网络控制,数据模型归一化,模态振动,多目标跟踪的粒子滤波器。( On neural network control, Normalized data model, modal vibration, Multi-target tracking particle filter.)
- 2017-03-21 19:50:09下载
- 积分:1
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N_feed_back
生物反馈模拟,对米氏方程进行计算,并作出模拟图(a simulation for feedback)
- 2020-10-16 22:17:29下载
- 积分:1
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PARAMETER
根据试试数据 对变压器技术参数进行校核 利用的是最小二乘曲线拟合的方法(According to the data to try check technical parameters of the transformer is the least squares curve fitting using the method)
- 2010-11-30 17:15:43下载
- 积分:1
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Kalman
说明: 非常好的卡尔曼滤波学习程序。文章中有原题,有解题步骤,有实现程序。适合卡尔曼学习过程中的人。(Very good learning process Kalman filter. The article in the original title, there are problem-solving steps to achieve the procedure. Kalman learning process for people.)
- 2008-11-20 16:32:54下载
- 积分:1