FR

说明：  matlab 做的仿真 SPWM 单相 全桥逆变(Matlab do simulation SPWM inverter single-phase bridge)

This file consists the torque vs speed characteristics of induction motor

mimo-ofdm系统仿真，输出仿真图，信道脉冲响应实部虚部随信噪比变化时的改变图(mimo-ofdm system simulation, simulation output figure, the channel impulse response changes in real and imaginary parts of the map changes with SNR)

histogram on color image ... .. so ..

有趣的matlab小程序，挺有趣的，有兴趣的同学可以看看(Interesting matlab small procedures, very interesting, interested students can look)

一种自适应阙值R波的检测算法，读取TXT文本数据的.m码源(An adaptive threshold detection algorithm R-wave, the source code .m read TXT text data)

工具箱主要功能: 1） 姿态向量、四元数、矩阵、滤波算法等各类子程序 2） 圆锥运动仿真 划船运动仿真 惯性器件随机误差仿真 3） Kalman滤波初始对准 基于惯性系初始对准 罗经法初始对准 大方位失准角EKF初始对准 大失准角UKF初始对准 速度+姿态传递对准 4） 纯惯性导航SINS仿真 航位推算、SINS/DR仿真 SINS/GPS组合仿真 GPS/BD/GLONASS单点伪距定位 SINS/GPS松/紧组合 POS正逆向数据处理与信息融合仿真 5）(Toolbox main functions: 1) attitude vector, quaternion, matrix, filtering algorithms and other subroutines 2) conical motion simulation rowing simulation inertial device random error simulation 3) Kalman filtering based on initial alignment of inertial gyrocompass initial alignment law initial alignment of large azimuth misalignment angle EKF initial Alignment of large misalignment UKF initial alignment speed+ attitude transfer Alignment 4) pure SINS simulation inertial navigation dead reckoning, SINS/DR simulation SINS/GPS Integrated simulation of GPS/BD/GLONASS pseudoranges single point positioning SINS/GPS loose/tight combination of forward and reverse POS data processing and information fusion simulation 5))

说明：  波达方向估计 频率估计 MUSIC 算法 空间角度分辨率有限(DOA)

基于交叉检验的PLS算法，400组样本建模，200组样本检验(based on the cross-examination of the PLS algorithm, 400 sample modeling, testing 200 samples Group)

PARTICLE SWARM OPTIMIZATION