PV

that is a code for clustering data

自己编写的55行精短情诗代码，呈现红色背景、白窗心形图案及动态U型符号，释义“Need you !”，码农也能文艺！(55 lines fine short poems codes, showing heart-shaped background and dynamic symbol-U,meaning "Need you!")

利用互相关法进行单目标的时延定位，并给出仿真结果(Cross-correlation method using a single target latency positioning, and simulation results)

梯度下降（可视化,两个例子），对于初学者来说有用。(Gradient Descent（visualization，two examples）)

说明：  附件里的程序是基于matlab实现的二维面阵FFT波束形成(The programm used for 2D planar array beamforming)

The discrete cosine transform (DCT) is a technique for converting a signal into elementary frequency components. It is widely used in image compression. Here we develop some simple functions to compute the DCT and to compress images. These functions illustrate the power of Mathematica in the prototyping of image processing algorithms. The

3理论抽样信号从一个联盟的子空间,理论抽样信号从一个联盟的子空间(3A theory for sampling signals from a union of subspaces)

image mosaicing functions

说明：  T通过粒子群算法进行优化，采用rastrigin函数进行测试的程序。(matlab code for PSO algorithm)

S Paramters in MAtlab