ldatrace

Many application of Kalman filter

异步电动机直接转矩simulink仿真，运行时注意matlab的路径(The induction motor direct torque attention to the path of matlab simulink simulation, run-time)

matlab code for jammer modelisation

serial port communication

DMC控制源码，可以运行，控制对象为一阶或者二阶惯性环节带30s大滞后。(DMC MATLAB M-function)

Digital version of Fractional-Order PID Controller (DFOC) of the form: C(s) = K + Ti/s^m + Td*s^d for given sampling period Ts [sec]. For more details and help write: >> help DFOC

说明：  认知无线电技术的提出是为提高频谱利用率，而认知无线实现的关键技术是频谱感知，众所周知协作检测提高了衰落环境中认知用户系统检测的性能，该文章是基于协作检测提出新的检测方案，利用了双门限方法提高了系统性能，兼顾带宽有限和增强性能两个方面，是基于门限检测的协作检测性能优化的前提。对以后门限优化协作检测非常有用。(In this paper, we employ a double threshold method in energy detector to perform spectrum sensing, while a fusion center in the cognitive radio network collects the local decisions and observational values of the secondary users, and then makes the final decision to determine whether the primary user is absence or not. Simulation results will show that the spectrum sensing performance channels is improved significantly under the proposed scheme as opposed to the conventional method.)

matlab 控制工程 工具箱 说明与介绍(matlab toolbox describe and introduce control engineering)

利用FD方法求解第一类边界条件下的矩形金属槽(FD method for solving the first boundary condition of the rectangular metal trough)

Image Enhancement uisng matlab