zixiangguanfa

basic image processing

说明：  判决反馈均衡器实现判决，很好的东西(Decision feedback equalizer to achieve decision, good things)

函数功能：本函数将完成对输入图像的峰值信噪比计算(Function: This function will be completed on the input image of the peak signal to noise ratio calculation)

fetal ecg detection using matlab

针对结构转角信息难以测量的问题，采用转角信息重构技术由随机子空间从振动信号中提取的结构平动位移估算结构转动位移，然后构建改进的单元损伤变量(Since it is difficult to measure the rotational responses of a structure, a technique was adopted to evaluate the approximate modal rotations with the modal displacements, which were extracted from structural vibrational signals with stochastic subspace identification, by static condensation and QR decomposition)

this program is about pulse propagation in fiber

利用自适应抵消技术对声矢量圆阵进行波束形成，并查看波束图。(Using adaptive cancellation technology for sound circular array beamforming vector and view beam pattern.)

simulation modulate & demod QPSK

matlab有限元结构动力学分析与工程应用(matlab finite element structural dynamics analysis and engineering applications)

说明：  增量式PID算法的matlab仿真程序，在其中还加入了时滞环节(Incremental PID algorithm matlab simulation program, in which also joined the time-delay link)