sspropv

kalman filter is described in this code and implemented

典型潜艇水下辐射噪声空间分布特性测试与分析技术研究(Typical submarine underwater radiated noise characteristics of the spatial distribution of test and analysis of technical studies)

说明：  永磁直驱风机的仿真模型，可以正确运行，用户可以在模型的基础上进行更改添加模块，有很强的的应用性。(The simulation model of the permanent magnet direct drive fan can be operated correctly, and the user can change and add modules on the basis of the model, which has strong application.)

实现DV-Hop定位算法的仿真,自动生成一定节点数的随即分布图，给出仿真结果的各点定位误差，用曲线图形显示，并可以计算平均误差。(DV-Hop simulation. Produce a randomly distributed nodes and then simulate and give the location error of each node, showing it in figure, and calculate the average error. )

这是有关图像处理的一个matlab源码，它可以在我们编程时直接调用。(It is about a matlab source code image processing, it can be called directly in our programming.)

OFDM的仿真程序，可以下载共大家学习哦！！(OFDM simulation program, you can download a total learning Oh! !)

balanis antenna code part5

matlab 工具箱 可以实现 机器人关节云图的创建于轨迹(matlab toolbox enables the creation of robot joint cloud on track)

空气中声传播的fdtd例程，简单可用，希望对大家有帮助(Fdtd airborne sound propagation routines, simply available, we hope to help)

首先是针对无或单失效数据情形下，通过多层贝叶斯估计法得到失效概率过后，给出了寿命分布参数的加权最小二乘估计。然后如果失效数据不止一个，使用乘积限估计法来得到失效概率的估计值。(Firstly, the weighted least squares estimation of the life distribution parameters is given by the multi-layer Bayesian estimation method after the failure probability is obtained for the case of no or single failure data. Then if the failure data is more than one, the product limit estimation method is used to obtain the estimated value of the failure probability.)