musicDOAguji

MIMO通信系统中采用三节点结构的模型下比较MMSE，SVD,ZF的误码率性能的仿真(MIMO communication system adopts three point structure under the model of MMSE, SVD, ZF the ber performance of the simulation )

matlab simulink 仿真，异步电机的直接转矩控制，磁链为六边形磁链(matlab simulink simulation, asynchronous motor direct torque control, flux hexagonal flux)

power suplly gerber files

< 超宽带无线电基础>>的第八章原代码,主要用于超宽带无线电信号波形的产生信道估计\扩频通信等等,内容非常丰富.()

针对频率周期振荡的振动系统讨论自适应控制问题,在频率跟踪的基础上对频率变化的振动响应进行控 制,给出相应的估计、滤波与控制方法。首先在子空间辨识原理的基础上,通过测量信号自相关序列的递推运算获得信号 频率 然后根据估计频率实时调整带通滤波器的中心频率,使其跟踪信号频率,实现信号分量的跟踪滤波 最后在LMS方 法的基础上构造对信号分量进行控制的自适应控制器。(The adaptive vibration control of systems excited by forces of periodically varying frequencieswas dis- cussed. The presented adaptive controlwas realized on the basis of tracking of time-varying frequencies and amethod for online frequency estimation, filtering and controlwas proposed. Based on the principle of subspace identification, the time-varying frequencieswere estimated from the recursively computed autocorrelation ofmeasured signals. )

数字调制2FSK信号的调制，利用matlab仿真(2FSK digital modulation signal modulation, the use of matlab simulation)

对于不同的检测距离，雷达对应脉冲宽度相对所要求的信噪比SNR曲线。(The different detection distances corresponding to the pulse width of the radar relative to the SNR required for the curve.)

基于全相位傅立叶变换apFFT的特征提取程序，可用于光纤扰动特征向量提取(Based on all phase of Fourier transform apFFT feature extraction procedures, can be used for optical fiber disturbance eigenvector extraction)

用龙格库塔法求解微分方程组初值问题的matlab实例程序(a matlab example program about using Runge-Kutta method to solve the initial value problem of differential equations)

绘制带通滤波器的图形 坐标的对应关系已改 同时绘图 data:12.12(Bandpass filter graphics rendering coordinate correspondence has been changed while the drawing data: 12.12)