weina

用于仿真正负线性调频信号在同时极化测量中的性能(Simulation of positive and negative for the chirp signal at the same time measuring the performance of polarization)

In order to model the chaotic motion of the double pendulum,i am going to use Matlab solving the problem using numerical methods such as Rung-Kutta and Ordinary Differential Equations (ODE).

duffing振子非线性系统的分叉图和映射图程序，简单易学(Bifurcation diagram of nonlinear system of duffing oscillator is simple and easy to learn)

matlab仿真残差的方差估计模型的阶次(matlab Autocorrelation of residuals)

基于压缩感知的OMP算法，用于信号重建，适合初学者(Based on the compression perception OMP algorithm for signal reconstruction, suitable for beginners)

The main features of the considered identification problem are that there is no an a priori separation of the variables into inputs and outputs and the approximation criterion, called misfit, does not depend on the model representation. The misfit is defined as the minimum of the l2-norm between the given time series and a time series that is consistent with the approximate model. The misfit is equal to zero if and only if the model is exact and the smaller the misfit is (by definition) the more accurate the model is. The considered model class consists of all linear time-invariant systems of bounded complexity and the complexity is specified by the number of inputs and the smallest number of lags in a difference equation representation. We present a Matlab function for approximate identification based on misfit minimization. Although the problem formulation is representation independent, we use input/state/output representations of the system in order (The main features of the considered identification problem are that there is no an a priori separation of the variables into inputs and outputs and the approximation criterion, called misfit, does not depend on the model representation. The misfit is defined as the minimum of the l2-norm between the given time series and a time series that is consistent with the approximate model. The misfit is equal to zero if and only if the model is exact and the smaller the misfit is (by definition) the more accurate the model is. The considered model class consists of all linear time-invariant systems of bounded complexity and the complexity is specified by the number of inputs and the smallest number of lags in a difference equation representation. We present a Matlab function for approximate identification based on misfit minimization. Although the problem formulation is representation independent, we use input/state/output representations of the system in order)

Peak to average power ratio calculator for OFDMA signal which is use for LTE downlink transimission and wimax sytems.

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING MATLAB CODE

说明：  鲁棒Capon算法的程序实例仿真，便于初学者学习，内附有论文，可参考对照(Program example simulation of robust Capon algorithm)

基于卡尔曼滤波的道路目标检测与跟踪研究，采用交互多模(IMM)算法()