chap_5

此文档详细描述了多普勒频移以及多径对信号传输的影响。包含原理分析与推导。同时附有完整的程序以及结果仿真图。讲解全面，帮助很大。(This document describes in detail the doppler frequency shift and the multipath effect on the signal transmission.Contains the principle analysis and derivation.At the same time with complete program as well as the results of the simulation diagram.Interpretation of the overall, a great help.)

包括RZ，NRZ，QAM，FSK，误码率曲线等的仿真(including RZ, NRZ, QAM, FSK, BER curves Simulation)

ARMA时间序列模型预测风电场风功率大小，matlab源代码特例分析(ARMA time series models to predict the size of wind farm wind power, matlab source code for exception analysi)

维纳滤波，有非常齐全的源代码、测试文件，针对不同的SNR均有比较，代码测试通过(Wiener filter ,including complete source file ,testing audio files,and comparing different SNRs.The project has passed through edition)

信道估计中两种经典算法的对比，MMSE和SVD-MMSE，上传的为验证过的函数程序，自行补充(Channel estimation in two classic algorithms in contrast, the MMSE and SVD-the MMSE, upload function for proven program to complement their own)

低通滤波器，使用FDATOOL，得到滤波系数，然后使用matlab仿真，可以直接运行，可以查看原始波形和滤波后的波形，稍微修改可以移植到嵌入式编程中，本人项目使用(Low-pass filter, use FDATOOL, get the filter coefficients, and then use the matlab simulation, can be run directly, you can view the original waveform and waveform after filtering, a slight modification can be ported to embedded programming, I project uses)

d-fnn动态模糊神经网络程序，可用于自学，探讨。(d-fnn program)

g729音频编解码，完整的matlab程序(G729 audio codec, complete matlab program)

关于如何产生一个GOLD码的程序，对于在MATLAB中的应用有一定的好处，用户可以根据自己的情况加以改正达到自己的目的(on how to produce a code GOLD procedures for the application of MATLAB there are certain advantages, users can according to its own circumstances be corrected to achieve its goal)

说明：  可见光图像中地面飞机目标识别 模糊差影法 改进自适应阈值分割法 七阶hu不变距 模板匹配法 (aircraft recognition)