task4_1

有关于压缩子空间跟踪（PASTD）的MATLAB源代码(On the compressed subspace tracking (PASTD) of the MATLAB source code)

matlab 函数的说明 以及具体的应用描述(matlab function description, and description of specific applications)

本程序主要是利用利用语音信号的基本特性进行谱熵端点检测(taep end detection)

基于矢量控制算法的永磁同步电机电压前馈PI控制模型，可作为算法开发的基础模型。(The voltage feed-forward PI control model of PMSM based on vector control algorithm can be used as the basic model of algorithm development.)

参数化双谱估计,用语对参数进行估计.可以等同ARMA模型构造.可以()

关于QPSK星座图的部分程序，本人搜索到的，感觉挺好的，大家可以看看，参考一下。(QPSK constellation diagram on the part of the process, I searched, feeling quite good, we can see that reference.)

基于反高斯正态分布的模型参数估计matlab(Matlab anti-Gaussian distribution is estimated model parameters based on)

mimo-ofdm wssus channel

基于PCS7的变比值控制应用程序开发Variable ratio control based on PCS7 application development(Variable ratio control based on PCS7 application development)

可以画GPrMax探底雷达正演模拟得到的数据二维或三维的剖面图以及模型图(The radar forward simulated painting GPrMax dip data is two-dimensional or three-dimensional cross-sectional view as well as model diagram)