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风干扰下弹道解算程序Trajectory-Program
本程序为风干扰下弹道解算程序，包括matlab程序和simulink程序，非常实用(The procedures for the wind interference under ballistic solver, including the the matlab procedure and simulink program, very useful)
- 2020-07-08 09:48:56下载
- 积分：1
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Barker_ambig
13巴克码的编程资料，含代码、报告、信号模糊图等(matlab code very useful)
- 2017-11-06 13:37:17下载
- 积分：1
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wavelets
说明： Pywavelets的cwt函数做连续1维小波变换的时频分析，并图形显示(Time and Frequency of Continuous 1-D Wavelet Transform and Graphic Display)
- 2019-07-01 18:44:56下载
- 积分：1
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ansys-APDL-training
APDL 培训资料，很好的学习ansys的资料(APDL training materials, information on good learning ansys)
- 2011-06-07 22:48:06下载
- 积分：1
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zz
说明： QPSK BPSK调制解调+USRP,观察（输入、输出、眼图）(modulation and demodulation of QPSK and BPSK+ USRP)
- 2015-06-15 20:24:51下载
- 积分：1
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ddeclientvc
说明： DDE CLIENT,用于dde方式读区服务器内容(DDE Client for dde reading of server content)
- 2006-03-10 15:42:05下载
- 积分：1
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CS100大气压力传感器
CS100大气压力传感器应用与中文手册，大气压力长时间测量(CS100 Application of atmospheric pressure sensor)
- 2017-10-23 21:02:34下载
- 积分：1
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Coherent-QPSK-VPI
用VPI搭建的相干QPSK调制解调全程序，是一个成功的光学实验调制程序。(Coherent QPSK simulation by using VPI transmission maker, a good experimental code.)
- 2011-05-13 08:17:10下载
- 积分：1
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ul_scram_code_generator
wcdma上行扰码生成，严格按照3gpp 25212进行编写，有多种实现方式(wcdma uplink scrambling code generation, in strict accordance with 3gpp 25212 to write, there are a variety of ways)
- 2013-10-09 00:18:49下载
- 积分：1
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auto_filter
说明： 自适应滤波器作为一种现代滤波器，在通信领域有着广泛的应用. 阐述了LMS以及RLS自适应滤波器的相关原理及其在通信系统去噪中的应用，并用MATLAB对自适应滤波器的去噪结果进行了相应的仿真，仿真结果直观地体现了自适应滤波器的去噪性能。
本文对自适应滤波器系统进行剖析，基于QPSK调制后的信号，并对该信号加工成为不同信噪比如SNR=0Db、SNR=5dB、SNR=10dB的信号，进行了两种分别基于LMS自适应滤波和RLS自适应滤波的操作。并对添加了有色高频噪声等加噪处理来模拟通信过程中的实际应用环境，测试所设计的低通滤波器对于噪声信号的滤波性能，并对结果进行分析总结。(As a modern filter, adaptive filter has a wide range of applications in the field of communication. This paper expounds the relevant principles of LMS and RLS adaptive filter and their applications in the de-noising of communication system, and simulates the de-noising results of adaptive filter with MATLAB. The simulation results directly reflect the de-noising performance of adaptive filter.
In this paper, the adaptive filter system is analyzed, based on the QPSK modulated signal, and the signal is processed into different signal-to-noise, such as SNR = 0dB, SNR = 5dB, SNR = 10dB signal. Two kinds of operation are carried out based on LMS adaptive filtering and RLS adaptive filtering respectively. In order to simulate the practical application environment in the communication process, we add colored high-frequency noise to test the filtering performance of the designed low-pass filter for noise signal, and analyze and summarize the results.)
- 2021-02-01 21:28:05下载
- 积分：1
