fft

这是一个用MATLAB工具设计自动控制理论中系统的仿真，系统校正的十分有用的代码工具(This is a MATLAB tool designed with the theory of automatic control system simulation, system calibration code very useful tool)

瑞利杂波背景下，虚警概率和目标概率在均匀环境，多目标环境，和杂波墙环境下的仿真(Rayleigh clutter, false alarm probability and probability simulation target in a homogeneous environment, multi-target environment, under the walls and clutter the environment)

在matlab环境下，实现了用sweldens算法对一维信号作分解和重构的程序(In the matlab environment, achieved by sweldens algorithm for one-dimensional signal decomposition and reconstruction procedure)

说明：  多通信模式的分布式测控系统设计与应用Multiple communication modes based on Distributed Control System Design and Application(Multiple communication modes based on Distributed Control System Design and Application)

这个可以用来在元胞自己增加车流使用是好用的额(This can be used to increase traffic in cellular own use is the amount of usefuladd car)

用最小二乘法反应雷达得到的图像，得到各种数据特征参数(Reaction of the least square method to obtain the radar image data to obtain various characteristic parameters)

matlab环境下PLL经典例程，包含一阶和二阶锁相环。(matlab environment PLL classic routines, including a first-order and second-order phase-locked loop.)

是kalman滤波的matlab仿真，以及扩展算法容错，适合初学者(Kalman filter matlab simulation, and the expansion algorithm fault-tolerant, suitable for beginners)

BPSK的软解调算法，可用于软解调和信道译码的软信息输入。(soft demodulation of BPSK)

说明：  以直驱式永磁同步风力发电机为研究对象，在Matlab/simulink平台建立了风力机模型、传动系统模型，采用变桨距控制。(Taking the direct drive permanent magnet synchronous wind turbine as the research object, the wind turbine model and the transmission system model are established on the MATLAB / Simulink platform, and the variable pitch control is adopted.)