multirate

UWB的定位仿真程序,涉及卡尔曼滤波等内容，用TDOA实现Tag的定位(UWB positioning simulation program, involving the contents of the Calman filter, with TDOA Tag positioning)

Induction motor fed by voltage inverter controlled by hysteresis PWM

模拟单边带调幅及解调产生300 ~ 3400Hz的调制信号，画出时域波形及频谱；  产生载波信号，频率自定义，画出时域波形及频谱；  产生加性高斯白噪声，画出时域波形及频谱；  单边调幅，画出叠加噪声后的调制信号和已调信号的波形及频谱；  设计滤波器，画出幅频响应图；  解调，画出解调后的信号时域波形及频谱，并对比分析。(Simulation of single sideband amplitude modulation and demodulation )

说明：  模拟三人投资策略分析，最后给出比较策略的方法(Simulation analysis of three investment strategies, the methods are given comparative strategy)

清华模式识别张学工，第一次作业，基于身高体重数据进行性别分类(Pattern recognition, based on height and weight data for gender classification)

说明：  与基于函数的边缘检测不同，本程序是基于逻辑运算实现图像的边缘检测(Edge detection based on different functions, this program is based on the logic operation of image edge detection)

This is a boiling tutorial for fluent

％例15-1 NaN数据参与分析 a = magic(3) a(2,2) = NaN ％用NaN表示遗失数据 sum(a) ％对数据集进行求和( Example 15-1 NaN data involved in the analysis a = magic (3) a (2,2) = NaN missing data with NaN express sum (a) of data sets summation)

关于目标追踪的一个源代码，比较了卡尔曼滤波和粒子子滤波的跟踪效果。 ，经测试可直接使用。 (A source code on the target track, and compare the tracking performance of the Kalman filter and particle sub-filter. Has been tested and can be used directly.)

matlab本身没有绘制三轴曲线的命令，附件放入matlab命令文件夹中可用plotyyy命令调用(matlab triaxial curve itself does not draw commands into matlab command attachment folder available plotyyy command calls)