1-s2.0-S0378779606000812-main

傅里叶级数变化，进行信号的分析预处理，同时完成基本的傅里叶变化，对信号处理有很多作用(Fourier series change, the analysis of the signal preprocessing, while completing the basic Fourier transform, there are many effects on signal processing)

本文提出了一种适用于低轨卫异扩频通信系统的多普勒频移快捕方法.该方法基于数字匹配滤波器及自动频率控制环路_利用数字匹配滤波器的囚码快捕特性及其输出主相关峰值对频偏的敏感性，缩短多普勒频移的 捕获时间.论文首先推导了多普勒频移的平均捕获时间表达式，然后根据数值分析结果得到了准最佳捕获判决策略，最后通过比较验证了该快捕方法相对于传统串行捕获方法在性能上的提高. (This paper presents a low-orbit health for different spread spectrum communication system fast catching the Doppler shift method, which based on digital matched filter and automatic frequency control loop _ prisoners using digital matched filter code features rapid acquisition and the output of the main correlation peak frequency deviation of the sensitivity of the Doppler frequency shift to shorten acquisition time. paper first derive the mean Doppler shift acquisition time expression, then the numerical results obtained quasi-optimal capture decision strategies, and finally verified by comparing with the rapid acquisition method to capture the traditional method of serial improvement in performance.)

易语言对象操作WINDOWS防火墙源码例程程序创建易语言HNetCfg.FwMgr对象，实现读写防火墙的属性配置。(The easy language the object operation WINDOWS firewall source routine procedures create easy language HNetCfg.FwMgr object to achieve read and write properties firewall configuration.)

70 watt transistorlu amfi devresi bd911 bd912.

在扩频序列中的产生M序列，用MATLAB来产生此序列(In spread spectrum sequence generation M series, to generate this sequence using MATLAB)

正交频分复用，多输入多输出的信道估计的matlab程序，经过验证可以直接运行(Orthogonal frequency division multiplexing MIMO channel estimation matlab program can be run directly, proven)

说明：  matlab source code for dsp

批量读写配置文件 　本例程使用复制组件，复制所需要的窗口组件，并且配合组件的 标记、取标记组件、取事件组件，让组件互相关联互动。这样做的好 处是：设计时窗口组件很少，节省设计时间，节约空间，便于代码的 后期升级维护。(Read and write configuration files in batches)

README dllset是一个很容易确实的系统文件他的作用是更好的利用互联网来检索更多资源并优化(README dllset is an easy to do system files his role is to retrieve more resources and optimize the use of the Internet to better)

WILL HELP IN LAB OF WMCC SUBJECT