Single Image Haze Removal Using Dark Channel Prior 图像去雾 原文及翻译 何凯明

Modelling the Wireless Propagation Channel Modelling the Wireless Propagation Channel Modelling the Wireless Propagation Channel

channel_v3.json--解决不能使用Install package （报错 There are no packages available for installation）

数字信号处理的很好教材（英文版） 详细介绍了同步，信道估计及信号处理的数学分析和应用。

本资源是本人花重金买的《Modelling the Wireless Propagation Channel A simulation approach with MATLAB》这本书的源代码。可以下载保留，相信对你有用的。

1. Overview 5 2. Simulation Setup and Block Diagram 6 2.1. Monte-Carlo Simulation Technique 6 2.2. Serial to Parallel Converter 7 2.3. /4 - DQPSK Encoder 7 2.4. Transmit Filter 7 2.5. Delays 7 2.6. Channel Simulators 7 2.7. Receive Filter 7 2.8. /4-DQPSK Decoder 7 2.9. Parallel to Serial Converter 8 2.10. Comparator and BER Counter 8 2.11. Noise Power Calculations 8 3. /4 Shifted Differential Quadrature Phase Shift Keying (DQPSK) 9 3.1. I and Q Components 9 3.2. Phase Shift Mapping 9 3.3. Constellation 9 3.4. /4-DQPSK Encoder Implementation 10 3.5. /4-DQPSK Decoder Implementation 10 4. Rayleigh Fading Envelope Generation 11 4.1. Spectral Shaping Filter 11 4.2. Fade Power Adjustment 12 4.3. Simulated Envelope 12 4.4. Faded SNR per bit 13 5. Simulation Results 14 5.1. Simulation Parameters 14 5.2. Case - I 14 5.3. Case II 15 5.4. Case III 15 5.5. Comprehensive Plot 15 5.6. Notes 15 6. MATLAB Modules for Simulation Blocks 18 6.1. Serial To Parallel Converter 18 6.2. /4-DQPSK Encoder 18 6.3. Transmit Filter 19 6.4. Rayleigh Fading Generator 19 6.5. Receive Filter 20 6.6. Coherent /4-DQPSK Decoder 21 6.7. /4-QPSK Encoder/Decoder (without Differential Encoding/Decoding) 21 7. MATLAB Source Code 22 7.1. Case-I : AWGN Channel 22 7.2. Case-II : LOS + Rayleigh Fading 23

OFDM系统matlab仿真，代码主要来源于知乎上https://zhuanlan.zhihu.com/p/57967971，作者子木。对原代码略作修改：将原代码中高斯白噪声信道修改为多径瑞利信道（5径模型）+高斯白噪声信道；同时为了配合多径信道，加入了交织编码、解交织

packagecontrol.io/channel_v3.json

sublime text在下载插件的时候，package列表文件被墙，就是这里的channel_v3.json文件！

本工具包包含channel.json和详细的操作指南，着实有效的解决问题，一目了然，及其简单。