Frequency-division-amplitude

该程序用于labview信号分析功能，包括小波分析和快速傅里叶变换等(The procedures used for labview signal analysis functions, including wavelet analysis, and fast Fourier transform)

主要实现了简单的声音处理：声音文件读取，声音文件写入，录取声音并写入，音效处理，包括：功率谱分析和滤波均衡。( U4E3B u8B1 u7B0 u4E86 u7B80 u5355 u7684 u58F0 u97F3 u5904 u7406 uFF1A u58F0 u97F3 u6587 u4EF6 u8BFB u53D6 uFF0C u58F0 u97F3 u6587 u4EF6 u5199 U5165 uFF0C u53D6 u58F0 u973 u5991 u5991 u5155 uF09 U6CE2 u5747 u8861 u3002)

这个程序可以实现两个串口直接的通信，labview(This program can realize two serial communication directly)

labview程序，可以接收和发送modbus rtu协议信息。“CRC VHL”为循环冗余校验(Labview program)

是基于LabView的OFDM模拟仿真系统，对学习宽带高速通信技术很有用(LabView-based simulation of the OFDM system for broadband high-speed communications technology to learn useful)

说明：  用LabVIEW读取Excel数据，已使用，效果不错，教程不错。(Read the excel data with LabVIEW!)

说明：  labview原理基础教程，非常详细的基础教程。(Basic course of LabVIEW principle)

labview对制图软件生成的dxf文件内容进行更改和读取(labview for the mapping software generated dxf file content changes and reading)

航空航天通信技术一般采用模拟通信的频率调制和数字通信的移相键控调制方法。这有利于充分应用信道带宽和能源。频率调制是在一定程度上改变载波或副载波的频率来传输信息的调制方法。移相键控调制是利用载波或副载波的相位跳变来传输信息的调制方法。移相键控又分二相移相键控、四相移相键控和多相移相键控，其中以四相移相键控和八相移相键控调制方法的效率较高(Aerospace communications technology commonly used analog communication of frequency modulation and the digital communication phase shift keying modulation method. This is helpful for making full use of channel bandwidth and energy. Frequency modulation is changed to some extent carrier or subcarrier frequency to transmit information modulation method. Phase shift keying modulation is the use of carrier or subcarrier phase jump to transmit information modulation method. Phase shift keying and binary phase shift keying, four phase shift keying and multiple phase shift keying, of which four phase shift keying and eight phase shift keying modulation method of high efficiency )

裴波拉那齐数列前一百项求和，利用while循环等(Pei Qi sequence that summed Bora Fibonacci)