chang_human_voice_Matlab-master

说明：  通过MATLAB实现基于zc706和ad9361的数据收发例程(Realization of data sending and receiving routine based on zc706 and ad9361 by MATLAB)

bpsk qpsk 16qam 64qam频带上的调制解调信号包括误码率曲线，眼图和星座图(bpsk qpsk 16qam 64qam modulation and demodulation)

MATLAB的QPSK在瑞利、高斯和莱斯信道下仿真(The QPSK of MATLAB is simulated under Rayleigh, Gauss and rice channels.)

本论文以OFDM系统为基础，介绍了OFDM系统的基本原理，以及使用OFDM技术的优势所在，并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时，着重阐述了OFDM系统在不同信道环境和不不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道，在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能，其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础 (This thesis is based on the OFDM system, the basic principle of the OFDM system, as well as the advantages of using OFDM technology, and future prospects for the development of future wireless and mobile technologies. OFDM principle in brief, focusing on the BER performance of OFDM systems under different channel conditions and different implementations. Including OFDM system in additive white Gaussian channel, additive white Gaussian channel and multipath interference of two different channel environment, the system BER performance, the latter of which also studied the system in a protected interval without guard interval BER performance comparison. The basis of theoretical analysis)

昆仑通态触摸屏驱动脚本开发modbus程序源代码(MCGS driver script development MODBUS program source code)

说明：  intelligent transportation system and internet of vehicles

信号的捕获(直接序列扩频系统的matlab仿真实现，包括M,GOLD序列生成，信道建模，噪声，扩频，解扩)(Signal capture (direct sequence spread spectrum system simulation matlab implementation, including M, GOLD sequence generation, channel modeling, noise, spreading, despreading))

说明：  通过串口解析MODBUS协议 读开关量型的输入信号 读保持寄存器上的内容 批量写数据到保持寄存器(Resolving MODBUS Protocol through Serial Port Input signal of reading switch type Read and hold registers Write data in batches to hold registers)

Driving MOSFET in High-Current, Switch Mode Regulators

说明：  FBMC框架的搭建，和OQAM+PPN多项滤波器，大概框架都有(The construction of fbmc framework and OQAM + PPN multiple filters, probably all of them have)