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code1
ldpc encoding and decoding of different rates
- 2014-09-09 19:53:26下载
- 积分：1
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no21
STK的二次开发，本例采用Matlab连接STK。实例调试通过。(STK secondary development, which in this case the use of Matlab to connect STK. Examples of debug through.)
- 2021-01-20 14:48:41下载
- 积分：1
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QPSK_Rayleigh
QPSK信号通过Rayleigh信道，并计算出误码率(QPSK signals go through Rayleigh channel)
- 2013-12-13 15:51:46下载
- 积分：1
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Harmonicinterferencesuppression
针对混沌参数调制( C P M) 的电力线通信( P L C) 中谐波引起的窄带干扰， 两阶段动态估计方法根据最小
相空间体积( MP S V) 准则估计模型参数， 计算量大。为此， 提出将未知参数合并到增广状态矩阵的联合卡尔曼滤
波方法， 避免了专门的参数估计过程， 在提高增益性能的同时有效降低了计算量。方法的性能通过对混沌电力
线通信下的单音干扰和多音干扰的有效抑制得到了验证。 (For the chaotic parameter modulation (CPM) of the power line communication (PLC) in the narrow-band interference caused by harmonics, two-phase dynamic estimation methods with minimum phase space volume (MP SV) criterion estimate model parameters, calculation of volume. Toward this end, the unknown parameters into augmented state matrix of the joint Kalman filter, to avoid the special parameter estimation process, while improving the performance gain reduces the amount of calculation. Method of performance under the power line communication by chaotic multitone jamming tone interference and the effective suppression has been verified.)
- 2010-05-31 16:40:53下载
- 积分：1
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choices
高阶谱分析工具箱（HOSA）中choices函数。(HOSA tool box s demo will call a function name choices.
Copy this file to one of your MATLEB search path to fix the choices problem. )
- 2013-09-04 07:51:20下载
- 积分：1
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MFDFA的计算原理及代码
MFDFA的计算原理及代码，全英文版，还有作图，编程代码步骤清楚。(MFDFA calculation principle and code, all in English, as well as mapping, programming code step clear.)
- 2014-06-19 11:08:03下载
- 积分：1
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zong
（1） 数据源：随机产生752*8bit作为数据源
（2） 按照DTMB的能量扩散初始相位和生成多项式来产生伪随机数据并对原始数据源进行加扰
（3） 加扰后的数据直接进行解扰，观察误码率的值，验证加扰算法
（4） 按照DTMB标准构造BCH（1023，1013）来实现BCH（762，752）信道编码器和解码器，并观察其误码率是否为0来验证其正确性。
（5） 最后把能量扩散和BCH编码级联，接收端把BCH解码和解扰级联，观察其误码率，验证正确性。
((1) Source: randomly generated 752* 8bit as data source
(2) in accordance with the energy of the initial phase and the diffusion DTMB generator polynomial to generate a pseudo-random data and the original data source scramble
(3) the scrambled data is directly descramble, the bit error rate of the observed values, verification scrambling algorithm
(4) In accordance with DTMB standard configuration BCH (1023,1013) to achieve the BCH (762,752) channel encoder and decoder and observe its error rate is 0 to verify its correctness.
(5) Finally, the energy dispersal and BCH coding cascade, the receiving end of the BCH decoding and descrambling cascade observed error rate, to verify the correctness.)
- 2015-11-18 19:14:05下载
- 积分：1
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LCL_sanjiao
D-STATCOM仿真模型，三相四线制，同时补偿谐波无功不对称(D-STATCOM simulation model, three-phase four-wire system, while compensating harmonic reactive asymmetry)
- 2016-05-13 22:17:28下载
- 积分：1
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Nakagamisim1
这是用matlab中的simulink仿真的Nakagami信道，对UWB研究者很有用。(This is in simulink with matlab simulation of Nakagami channel on UWB researchers useful.)
- 2009-03-12 11:35:17下载
- 积分：1
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BT
说明： 这是一个基于高通平台的BT模块的设计文档，讲述了该模块工作的基本原理，以及一些常见问题的分析及解决方案
- 2010-12-18 18:33:30下载
- 积分：1
