用matlab求伪Wigner-Ville分布

包括最小二乘法、SVM、神经网络、1_k近邻法,本科毕设要求参见标准测试模型，给出接收信号眼图及系统仿真误码率。( Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Undergraduate complete set requirements refer to the standard test models, The received signal is given eye and BER simulation systems.)

算法笔记书籍上每一章节每一小节出现的算法题目的源代码。(The source code of the algorithm Title appearing in each chapter and section of the algorithmic notebook.)

用于ＶＢ中datagridlistview打印功能,不错很好的(Used in VB datagridlistview printing function, good good)

一个LS-DYNA3D早期的开发版本，非常难得的资料。(An early development version of LS-DYNA3D, very rare data.)

在混合高斯模型参数估计方法上有很多方法，例如最大似然函数的EM算法，但是该算法容易出现过拟合，故本文提出了一个变分EM的算法来对参数进行估计，可以避免EM算法中的不足。 下面的示例文件中说明了使用下面的示例文件说明了用法 examplevbem，VBEM M示例文件 faithful.txt数据集为例(The parameters of Gauss mixture model estimation method has a lot of methods, such as the maximum likelihood function of EM algorithm, but the algorithm is prone to overfitting, so this paper proposes a variational EM algorithm to estimate the parameters, can avoid the shortcomings of the EM algorithm in the. The following example file illustrates the use of the following sample file Examplevbem, VBEM, M sample files Faithful.txt data set as an example)

滑模变结构控制本质上是一类特殊的非线性控制，其非线性表现为控制的不连续性，这种控制策略与其它控制的不同之处在于系统的“结构”并不固定，而是可以在动态过程中根据系统当前的状态(如偏差及其各阶导数等)有目的地不断变化，迫使系统按照预定“滑动模态”的状态轨迹运动。由于滑动模态可以进行设计且与对象参数及扰动无关，这就使得变结构控制具有快速响应、对参数变化及扰动不灵敏、无需系统在线辩识， 物理实现简单等优点。该方法的缺点在于当状态轨迹到达滑模面后，难于严格地沿着滑模面向着平衡点滑动，而是在滑模面两侧来回穿越，从而产生颤动，即抖振问题。 中文名 滑模变结构控制 外文名 Sliding Mode Variable Structure Control 别 称 滑动模态变结构控制(Sliding mode variable control)

卡尔曼滤波源码(matlab) 实现用Kalman滤波求出信号的估计值(A kalman filter code written with matlab,with it we can find out the estimative value.)

说明：  代码源自论文“Coding Prony's method in MATLAB and applying it to biomedical signal filtering”，附测试例程(Code comes from the paper "coding prony's method in MATLAB and applying it to biomedical signal filtering", with test routine)

说明：  粒子滤波及改进算法比较，将各种算法进行比较和对比(Particle filter and improved algorithm comparison, comparison and comparison of various algorithms)

说明：  计算传热学的近代进展，书籍附录的源码。包括非结构网格生成和求解。(Fortran code for the book of Tao。)