GPSsignal_acq

该程序实现了跳时UWB技术的调制与解调，对于UWB系统的设计具有一定参考价值(this program realize TH UWB with modulation and demodulation module.it has significant value for UWB system design.)

CDMA 信道估计matlab程序 内有中文详细注释(CDMA channel estimation matlab program)

说明：  程序是关于一个多自由度体系在有隔震支座下的反应计算。在线弹性时，采用广义a法隔震支座刚度修正采用广义a法(Generalized a method is used to modify the stiffness of isolation bearing)

说明：  以上给出了基于高频地波雷达的海杂波仿真，可以显示其两种峰值的状态，以及海杂波的情况(the code of HFSWR Distribution Sea Clutter program this code can show the real state of HFSWR)

可以利用MATLAB编写GDSII图形文件，GDSII是一种时序提供格式，用于设计工具、计算机和掩膜制造商之间进行半导体物理制板的数据传输。得以普遍应用，成为半导体工业最常用的文件格式。在成为工业标准之前，GDSII最初始于GE Calma公司。GDSII格式对分布于每一个制作层的电路单元进行全面描述。这种格式是基于二进制的独立平台。电路单元可包含诸如多晶硅（两维域），连线和其他用于分级设计的单元件。(The program can be used to write GDSII format file. GDSII stream format, common acronym GDSII, is a database file format which is the de facto industry standard for data exchange of integrated circuit or IC layout artwork. It is a binary file format representing planar geometric shapes, text labels, and other information about the layout in hierarchical form. The data can be used to reconstruct all or part of the artwork to be used in sharing layouts, transferring artwork between different tools, or creating photomasks.)

该功能配合matlab软件，可实现在复杂txt文档的提取(This function can be implemented in the extraction of complex TXT documents)

运用matlab仿真实现多相滤波结构，带有中文注释，简单易懂。可以运行直接观察波形(Using MATLAB simulation to achieve polyphase filter structure, with Chinese annotation, easy to understand. Direct observation waveforms can be run)

用matlab画nurbs(Nurbs paint using matlab)

实现相控阵雷达天线波束的形成，可以清楚地看到随相位变化的波形能量分布。(To achieve the formation of phased array radar antenna beam, we can clearly see the waveform energy distribution with phase change.)

运用matlab读取雷达数据，进行处理，(Reading radar data for processing)