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qpsk-modelation
QPSK的调制和解调，解调部分包括时钟和载波的同步等(QPSK modulation and demodulation, the demodulation section includes a clock and carrier synchronization)
- 2012-07-26 15:56:11下载
- 积分：1
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PAM8
实现PAM8，并进行误码率分析，PAM比特流通过随机数产生(Achieve PAM8, and the bit error rate analysis, PAM random number generator bit stream)
- 2020-11-30 11:59:27下载
- 积分：1
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OQPSK调制
说明： 基于OQPSK，高斯信道和瑞利信道的matlab仿真程序(Matlab simulation program based on OQPSK)
- 2019-02-26 19:12:16下载
- 积分：1
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FTF
FTF快速横向滤波算法，需要对四个横向滤波器－－基本滤波器，前向预测滤波器，后向预测滤波器和增益滤波器的更新。(FTF rapid horizontal filtering algorithm, the need for the four transversal filter- Basic filter, prior to the prediction filter, to the prediction filter and update the filter gain.)
- 2020-12-10 20:49:19下载
- 积分：1
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vrnash
印度尼西亚大学电子学院的的OFDM程序,非常好,(The OFDM program of the School of Electronics at the University of Indonesia is very good,)
- 2019-03-27 17:51:16下载
- 积分：1
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Communication-by-SerialPort
实现串口通信 可以收发数据 可以是数字也可以是ASCII(Serial communication)
- 2013-07-24 10:10:28下载
- 积分：1
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HCF-Spec151-(Common-Practise-Command-Specificatio
HART Communication Foundation - Common Practise Command Specification
- 2020-11-20 14:39:36下载
- 积分：1
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SC_decoding in MATLAB
说明： polar码的SC译码，里面有详细的代码介功能绍pdf，非常细致(SC decoding of polar code, which has detailed code introduction function PDF)
- 2020-02-13 11:39:53下载
- 积分：1
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ram_test
说明： 对片内RAM进行读写操作，通过数据的写入和读出，对RAM的操作进行熟悉。(Read and write ram on chip, and get familiar with RAM operation through data writing and reading.)
- 2020-08-17 11:38:22下载
- 积分：1
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2
说明： 2. 关于无线信道的多普勒谱，请回答以下问题：
(1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因；
(2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理；
(3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请回答：证明自己用计算机产生的经典谱是正确的可能方法。
(On the wireless channel of the Doppler spectrum, please answer the following questions: (1) In some radio channels, the Doppler frequency shift will cause the output signal of the wireless channel aliasing. Please describe the aliasing produced a variety of reasons (2) wireless channel in the Doppler spectrum has a classical spectrum (classic spectrum), please explain the mechanism of produce such spectral shape (3), please use the Simulink tool to write code ( S-Function mode), resulting in a single-path Rayleigh channel, the Doppler spectrum for the classical spectrum, including mobile rate of 120km/h. And requested the answer: that they used computer-generated classical spectrum is the right possible way.)
- 2009-11-08 15:50:50下载
- 积分：1
