rzwxd

简单易懂的介绍最常用的UWB信号产生方法。(Easy to understand introduction to the most commonly used methods of UWB signal generation.)

信号自适应处理，使用的核函数为高斯径向核函数。(Adaptive signal processing, use the kernel function for the Gaussian radial kernel function.)

高频地波雷达的仿真程序 可能会有人需要 实用MATLAB(Simulation of High Frequency Ground Wave Radar)

EMD方法分析全球温度异常_源程序。 eemd.m——总体经验模态分解； ifndq.m——获得瞬时频率； significance.m——统计显着性检验。(To analysis the annual mean global surface temperature anomaly by EMD. eemd.m——Ensemble Empirical Mode Function ifndq.m——The instantaneous frequency can be obtained through calling the function significance.m——Statistical significance test.)

matlab的学习资料，非常好！老师给我推荐的，用这个学习很方便的~(the Matlab learning information is very good! Teacher recommended to me, learning is very convenient ~~)

基于HRRP和RELAX算法的雷达目标识别，RELAX算法比较经典，适合新手练习。(Radar target recognition algorithm based the HRRP, and RELAX, RELAX algorithm is more classic, suitable for novice practice.)

相参脉冲串复调制信号，基于互功率谱的时延估计，预报误差法参数辨识-松弛的思想。( Complex modulation coherent pulse train signal, Based on the time delay estimation of power spectrum, Prediction Error Method for Parameter Identification- the idea of relaxation.)

一个matlab实现卡尔曼滤波的程序，希望能够给大家提供帮助(a Matlab Kalman filtering process, we hope to be able to provide help to)

This paper describes different power quality problems in distribution systems and their solutions with power electronics based equipment. Shunt, hybrid and series active power filters are described showing their compensation characteristics and principles of operation. Different power circuits topologies and control scheme for each type of active power filter are analyzed. The compensation characteristics of each topology with the respective control scheme are proved by simulation and experimentally.

说明：  直接将ECG信号转换为HRV信号，具体阈值可以通过人工调节，识别率很高，采用自适应差分阈值法和小波变化结合(The ECG signal is directly converted into HRV signal, the specific threshold can be adjusted manually, and the recognition rate is very high. The adaptive difference threshold method and wavelet change are combined.)