dea

基于扩展记忆的粒子群优化算法（Particle Swarm Optimization based on memory）(This paper combines SVM with improved PSO (Particle Swarm Optimization with Extended Memory, PSOEM) and then builds PSOEM-SVM forecasting model. The PSOEM searches the solution space intelligently and finds out the best one. Parameters in SVM are optimized by PSOEM, which implements automation of the parameter optimization avoiding the blindness of selecting parameters. Not only does it utilize the generalization feature of SVM, but enhance the global search ability of PSO (Particle Swarm Optimization). Thus, both accuracy and speed are increased at the same time.)

Bit-power loading algorithms based on Effective SINR Mapping techniques. Bit-power loading algorithms based on Effective SINR Mapping techniques. Bit-power loading algorithms based on Effective SINR Mapping techniques. (Bit-power loading algorithms based on Effective SINR Mapping techniques. Bit-power loading algorithms based on Effective SINR Mapping techniques. Bit-power loading algorithms based on Effective SINR Mapping techniques. Bit-power loading algorithms based on Effective SINR Mapping techniques. )

matlab和串口通信，利用这个模板，可以做到将实时串口数据交给matlab计算并且实时将计算结果返回。(matlab and serial communication, use this template, you can do real-time serial data to matlab computing and real-time calculation results returned.)

pso 算法 这是网上下载的程序 借鉴一些阿(pso algorithm which is downloaded from some A procedure)

参考3GPP相关标准并根据LTE技术特征和关键特性，对下行链路级进行设计，包含以下步骤：比特生成、CRC校验、码块分割、编码、速率匹配、码块级联、加扰、调制、层映射、预编码、资源映射、OFDM符号生成和天线映射。为模拟无线传输信道，还需仿真相应的信道模型。收端则是发端的严格逆过程，对接收信号进行一系列处理，得到代表原始发送的信息并判决。(References 3GPP LTE technology standards and in accordance with characteristics and key characteristics of the downlink stage design, comprising the steps of: generating bits, CRC checksum, code block segmentation, encoding, rate matching, code block concatenation, scrambling, modulation , layer mapping, precoding, resource mapping, OFDM symbol generation and antenna mapping. Analog wireless transmission channel, the need to emulate the corresponding channel model. The receiving end is the inverse of the originator of the rigorous, a series of processing the received signal, the representation of the original transmitted information and judgment.)

k -medoids algorithm is a clustering algorithm related to the k -means algorithm and the medoidshift algorithm.

说明：  该程序的功能是将matlab的mat文件转化成labview中的波形文件，便于在labview中应用mat文件里的数据。(it can change the mat file to vi file which is used in labview.)

这是matlab关于 mimo通信仿真代码(matlab mimo simulator)

文章介绍了我们常用的预测方法中的回归分析方法的显著性检验的相关知识(Knowledge of the significance test article describes our prediction method of regression analysis method)

认知无线电，无线通信，matlab仿真代码(cognitive radio wireless communications matlab code)