PIC2DER

在Simulink平台上对永磁同步电机(PMSM)实现直接转矩控制的仿真模型，使用无传感器控制方法，是国外的成品模型。(On the platform in Simulink for permanent magnet synchronous motor (PMSM) direct torque control of realize simulation model, the use of sensorless control method, is abroad finished product model.)

this program takes the data from an IMU as the input and calculates the body s trajectory ,velocity and attitude . it plots the velocities and euler angles vs time and the body s trajectory

matlab是集数学计算、图形处理和程序语言设计于一体的软件，通过matlab来实现数字信号处理的有关表达，最终实现课程设计的目的。(matlab is a mathematical calculation, graphics processing and programming language design software integrated through matlab to realize the digital signal processing of expression, and ultimately realize the purpose of curriculum design.)

模拟车载移动信道产生的瑞利衰落，默认为6径衰落，移动速度可以设定，车载移动信道的仿真常用模型 (Simulate vehicle movement generated by Rayleigh fading channel, the default is 6-path fading, mobile speed can be set, in-car mobile channel simulation model used)

阵列信号对波达方向估计（DOA）的经典算法——MUSIC算法(Array signal to the wave of direction estimation (DOA) algorithm, the classical MUSIC algorithm)

带有级比调整的灰色预测代码 在灰色预测之前做级比检验，降低相对误差(GREY MODEL)

kalman 滤波，用于线性系统状态的估计(kalman filter, state estimation for linear systems)

RLSs算法的源程序，以及在MATLAB下的仿真结果。(matlab)

CFAR一种门限设定方法，可以很好地对波动大的区域进行门限设定(CFAR of a threshold setting method, can be a good area for large fluctuations in the threshold setting)

介绍在优化设计中的一些常用方法，如遗传算法等(Introduced to optimize the design in some of the commonly used methods, such as genetic algorithms, etc.)