20316948MUSIC

说明：  ch341读写24系列EEROM的VC源代码(The VC source code of CH341 read-write 24)

minibookj2se版本，希望有点帮助！1-minibookj2se version, want a little help! 1

java 课件介绍JAVA语言的入门知识-java software JAVA language introduction introductory knowledge

基于导频的ofdm信道估计算法研究，包括基本的算法思想和解决步骤-Based on the pilot channel estimation algorithm for ofdm research, including the basic ideas and algorithms to solve these

说明：  利用半方差分析方法，进行区域变量的空间自相关性分析，了解其空间变异特征(Using semivariance analysis method, carries on the regional variable space since the correlation analysis, to understand the spatial variation features)

本文首先概述了OFDM 的原理、特征和关键技术，介绍了系统需要的几种同步。然后就同步误差对系统性能的影响进行了简单的分析，表明定时偏差和采样频率偏差将会引入码间干扰，载波频率偏差导致载波间干扰的发生。因此，在OFDM系统接收机中定时的确定、载波频率偏差和采样频率偏差的纠正是信号恢复的关键。之后对OFDM系统同步的几种实现方法进行了介绍，分析了各同步方法的性能。-The paper first outlines the principles of OFDM, features and key technologies, the system needs to introduce several synchronization. Synchronization error and then the impact on system performance for a simple analysis, show that the timing deviation and the sampling frequency deviation will introduce inter-symbol interference, the carrier frequency deviation led to the occurrence of ICI. Therefore, in OFDM system receiver to determine the timing, carrier frequency offset and sampling frequency offset correction signal to restore the key. After the OFDM system to achieve synchronization of several methods of introduction, an analysis of the performance of the synchronization method.

利用k分布求熵，可以实现熵的K分布求解，很有用(calculate the entropy by use of the K distribution, which is of great importance)

支配排序遗传算法II（NSGA-II）为二进制方法

ofdm系统基于matlab的papr仿真程序

说明：  OLED显示 STM32 STM32F103F103源程序(OLED display STM32 stm32f103f103 source program)