power_thermal

本文对于非线性非高斯问题，提出了一种改进扩展卡尔曼滤波（NIEKF）新方法。该方法将迭代滤波理论引入到扩展卡尔曼滤波器方法中，有效地重复利用新的测量信息，还利用Levenberg-Marquardt 方法调整预测协方差阵以保证算法具有全局收敛性。实验结果表明，所提方法具有更高的估计精度，是一种效率较高、性能较好的跟踪方法。(This non-Gaussian for nonlinear problems, an improved extended Kalman filter (NIEKF) the new method. The method of iterative filtering theory is introduced to the extended Kalman filter method, the effective measurement of repeated use of the new information, also using Levenberg-Marquardt method to adjust the covariance matrix of prediction algorithm to ensure global convergence. Experimental results show that the proposed method has higher estimation accuracy, is a high efficiency, good performance tracking methods.)

802.15.3c 信道模型源码 对15.3c60GHz频段信道模型的自动生成程序。(tg3c 60ghz channel model matlab code release)

fit programme for a serials of data(fit program for a serials of data)

很精准的潮流计算，适合100节点内的的潮流计算(power flow)

基于PCA降维的k-means算法，附带有检测正确率的源码以及相应的检测数据(PCA dimensionality reduction based on k-means algorithm, source code comes with the correct detection rate and the corresponding test data)

惯性导航解算程序，四阶龙格库塔发更新四元数，求姿态，解算位置速度(Inertial navigation solver)

插值FFT估计正弦波频率算法及其matlab实现(Interpolation FFT algorithm and its estimated frequency sine wave matlab achieve)

BER性能分析。参数开放，宜用。多给意见。(BER performance analysis. Parameters of open and suitable. Give advice.)

Compute Classical CFAR binary detection threshold for radar detection under additive Gaussian white noise criterion and specified false alarm probability.

说明：  几个计算光子晶体带隙的源代码，希望对大家有用。(Calculation of photonic band gap of several source code, we want to be useful.)