资源列表
Module3
- This an module about the digiatal communication, contains text materials-This is an module about the digiatal communication, contains text materials
Module4
- This about the analog communication, which is suitable for bachelors degree students-This is about the analog communication, which is suitable for bachelors degree students
Module5
- this the last module invovling about digital and analog communication department-this is the last module invovling about digital and analog communication department
gryz
- 本文研究了若干适合GPS系统的接 收机抗干扰技术，从工程实现的角度，提出了合适的干扰抑制方法，介绍了GPS 抗干扰接收机原理样机的研制工作，详细描述了FPGA部分的实现。 -In this paper, a number of suitable GPS system receiver anti-jamming technology, from engineering to achieve the point of view, put forward a suitable interf
grdx
- 本文提出了数字与模拟 相结合的自适应对消方案。通过对发射天线耦合过来的参考信号进行采样，转 换为数字信号后输入信号处理器中经调幅调相处理，再经过DAC转换并放大 后和接收机接收干扰信号相抵消，抵消残留信号再采样转换为数字信号后输入 到信号处理器中调整调幅调相的权值，重复上述过程，形成模拟和数字相结合 的自适应干扰抵消，最终使干扰噪声得到了衰减。 -This paper presents a combination of digital and analog adaptiv
CDMA
- 从多普勒载波频偏对CDMA接收 信号的影响入手，提出了分段匹配滤波器和循环累加码捕获环路相结合的方法进 行扩频码的捕获，并对该方法的性能进行了分析和仿真。 -Doppler frequency offset from the carrier signal on the CDMA receiver to start the impact of proposed sub-cycle accumulation matched filter code acquisition loop and
gjlj
- 重点研究 了低信噪比﹑多径瑞利衰落信道条件下，基于高阶累积量的OFDM信号盲识别技 术。提出了利用奇数阶累积量区分OFDM信号与单载波信号的方法，并对基于三 阶和五阶累积量的算法进行了仿真分析。 -﹑ Focus on the low SNR multipath Rayleigh fading channel conditions, based on cumulant OFDM signal blind identification technology. Made a dist
DistributedEnergy-EffcientCooperativeRoutinginWir
- Distributed Energy - Efficient Cooperative Routing in Wireless Networks. this is the seminar report of the conference paper mentioned.
Tolido-WinCC-VB
- 托利多称重传感器和WinCC VB的结合，方便快速和西门子PLC通信，并让工控界面的功能更丰富。-Toledo load cell and the combination of WinCC VB, fast and easy and Siemens PLC communication, and allow more feature-rich industrial interface.
audio-interface
- 该文档是关于音频接口的一些资料，包括不同类型的接口的引脚的封装。-The document is on the audio interface information, including different types of interface pins of the package.
rs73
- RS（7，3）编解码,采用IBM译码算法，此算法简单易懂，易于用硬件实现-RS encoder and decoder
wxck
- 本文提出特征参数统计值的概念，即对连续的多段信 特征参数后，所求取的多组参数中各参数的最大值、最小值及二 以此作为输入参数，利用基于BP神经网络和决策理论的模式识 星统一载波测控体制中典型的调制方式进行了识别，包括2FSK )、4FSK、BPSK、QPSK、MSK、PM、CW-In this paper, the concept of characteristic parameters of statistics, that the letter of the continuou