认知无线电频谱检测spectrumsensingincognitiveradionetworks

LTE链路和系统仿真 LTE链路和系统仿真 LTE链路和系统仿真(Link and system simulation LTE LTE LTE link link and system simulation and system simulation)

This project consists of two back to back pwm converters used for simulation of traction load in normal operating mode. The first side is connected to a single phase network and uses hysteresis current control. The second side is connected to a three phase network and uses space vector modulation for controlling its inverter.

descibes a simple wing design

高斯斯代尔迭代法，用于数值分析课，正确，可以提供简单的参考(Gauss-Seidel iterative methods)

说明：  MATLAB的感应双馈发电机系统仿真感应双馈发电机系统仿真 (MATLAB induction doubly-fed generator system simulation)

说明：  改进核主成分分析，有数据，有算例，流形学习结合核主成分分析，自己编写，仅供参考(Improved core principal component analysis, data, examples, manifold learning combined with core principal component analysis, their own, for reference only)

This is a MATLAB code for calculating effective index in PCF by using maxwell s equation and bessels function.

说明：  利用matlab实现的追赶法，是数值分析的重要工具(matlab zhuiganfa)

分析了影响多雷达组网对目标跟踪精度的因素以及与单雷达的差异,提出了定义雷达网目 标定位精度,以及评估多雷达组网后在目标定位精度方面带来增益的方法。推导了雷达网对目标定 位精度和相应评估指标的估计公式。该文方法不要大量的计算机仿真就可以方便地评估2-D、3- D以及混合雷达网的目标定位精度和效能。通过应用实例说明了该文方法的优点和有效性。 (The factors that affect the location accuracy of target tracked by multi-radar are analyzed.The method to define target location accuracy and the metrics to evaluate the accuracy improvement efficiency of a radar net- work are presented.The analytical expressions are developed to estimate the target location accuracy and the effi- ciency metricsof a radar network.The presented method is convenient to evaluate the target location accuracy and the efficiency of 2-D,3-D as well as the heterogeneous radar network instead of the tedious computer simula- tions.The advantages and the validity of the method are demonstrated by an application. )

基于区域生长法的matlab程序基于区域生长法的matlab程序(Region growing method based on the matlab procedure law based on the region growing process matlab)