OFDM

51MODBUS从机程序源码希望对有用的人有用，，(51MODBUS,welcom to here,thank you very mouch.)

factorialsss code in c++ and cyclic redundancy check is exceuted in c++

介绍了在移动通信系统中对抗多径衰落的一种重要技术——分集接收技术，并分析了各种分集、合并技术的优缺点，提出了RAKE接收机的概念和结构。 (Against multipath fading important technology- diversity reception technology in the mobile communication system, and analyze the advantages and disadvantages of the various sub-sets, merging technology RAKE receiver concepts and structures.)

说明：  关于ofdm系统中ml检测信号的算法，供大家参考(ML detection algorithm for OFDM system)

串口通信工具，简单实用支持多速录。串口通信工具，简单实用支持多速录。(serial communication)

this is for calculate qam and it is very good to practice so good u can play

这是三边滤波器算法实现的有关工具，主要用来实现图像降噪等有关应用(This is the trilateral filter algorithm of the tool, mainly used for applications such as image denoising)

51单片机主机和从机通过485测AD电压，有程序和仿真(51 single chip computer host and slave machine through 485 AD voltage, program and simulation)

说明：  conversion of a matrix into lower triangular matrix

说明：  对输入信号进行量化，n为你想要的量化级数；可输出量化前后信噪比，量化后信号，和量化后的二进制序列(Quantize the input signal, n is the quantizing series you want; output the signal-to-noise ratio before and after quantizing, the quantized signal, and the quantized binary sequence)