IFTA

two pole voltage switched PWM voltage control circuit in matlab&simulink

ITS ABOUT SOME BASIC MATLAB OPERATION

MATLAB DMC算法 基本代码 看懂了就可以按照自己的要求改写了(The basic code of the MATLAB DMC algorithm is understood and can be rewritten according to its own requirements)

图论模型是数学建模中经常使用到的，此压缩包里面含有图论模型中的算法，例如floyd，Dijkstra等(Graph theory model is often used mathematical modeling to this archive which contains the algorithm in graph theory, for example, floyd, Dijkstra, etc.)

扩展卡尔曼滤波的算法程序，里面包含了一阶和二阶的ekf预测M文件，希望对大家有帮助(EKF extended kalman filter matlab filter algorithm,can be used to 1st order Extended Kalman Filter prediction step, 1st order Extended Kalman Filter update step,2nd order Extended Kalman Filter prediction step ,2nd order Extended Kalman Filter update step)

classification Réseau de neurones

用matlab仿真滤波器，fs=1.ws=0.2,wp=0.3(Filter simulation using matlab, fs = 1.ws = 0.2, wp = 0.3)

通过AR模型模拟得到风荷载，其模拟是有davenport风速谱得到的(By AR model simulation of wind loads, and its analog davenport wind speed spectrum)

去斜率（strech）参考信号与回波信号混频后得到中频输出信号S(t)=Aexp(j*2*pi*f0*t+phase) 其中f0与回波延时的关系为： f0=k*delay_t K为线性调频斜率，delay_t为回波延时 将s(t)采样，FFT变换即可得到目标距离与频谱的关系。 Strech 信号测距 输入混频后的中频信号（图一），经采样及FFT变换得到频谱（图二） 再根据频谱与距离的关系式R=Tcf/2B显示出距离(图三) (Go slope (strech) obtained after the reference signal and the echo signal mixer IF output signal S (t) = Aexp (j* 2* pi* f0* t+phase) f0 and echo delay relationship: f0 = k* delay_t K chirp slope, delay_t the echo delay sampling s (t), the FFT transform to the target distance spectrum of relations. Strech signal ranging input mixer IF signal (Figure 1), sampling and FFT transform spectrum (Figure 2) according the the spectrum distance relationship R = Tcf/2B shows the distance (Figure 3))

生成PSK信号。并基于NI的软件无线电平台发送射频信号(PSK signal is generated. And software radio platform based on NI RF signal sent)