sms

这是一段求信息量的C++程序,对输入的一组数据进行求和,及最终算出其信息量和信道容量(This is for the amount of information for some of the C++ Procedures, a group of input data summation, and finally calculate the amount of information and channel capacity)

64QAM调制,采用硬件语言verilog实现,其中调用了DDS的IP核(64QAM modulation, using language verilog hardware implementation, which is called the IP core of the DDS)

说明：  包含三种3GPP中典型的多径信道，对于信道仿真有很大的帮助(3GPP contains three types of typical multi-path channel, the channel simulation is very useful to)

说明：  雷达回波脉冲压缩常用代码，包括线性调频信号的时频特性，脉冲压缩，压缩后拓展等(Common codes for radar echo pulse compression, including time-frequency characteristics of LFM signal, pulse compression, expansion after compression, etc.)

多用户检测算法的比较，包括解相关、MMSE、SIC、PIC(Multi-user detection algorithm, including the decorrelating, MMSE, SIC, PIC)

关于泄漏同轴电缆性质，参数的仿真，基于matlab。包括表面波、单模、多模辐射，辐射角，辐射方向图等等。上传者原创程序，专业型很强，非常稀少。(Leakage coaxial cable on the nature of the simulation parameters, based on matlab. Including surface wave, single-mode, multi-mode radiation, the radiation angle, radiation pattern and so on. From original procedure, highly professional, very scarce.)

频谱分配算法，采用图着色的比例公平分配算法(Spectrum allocation algorithm, using the ratio of equitable distribution graph coloring algorithm)

仿真了限幅方法减小PAPR，在MATLAB环境下实现仿真(Simulation of the limiter methods to reduce PAPR, in the MATLAB environment to achieve simulation)

代码为对ofdm信号进行二次插值的仿真代码(Code for OFDM signals, quadratic interpolation of the simulation code)

本试验是用数字基带处理方法来实现调试期算法的基带硬件实验。 通过用软件matlab进行了GMSK相位路径和眼图的仿真,之后对任何一种五位随机码，每周期八次的任一抽样时刻，和任一相位区域(0、1、2、3)的任一组合，计算出相位 ，并对 以及 进行1024位的量化、编码成10位二进制码表。进一步利用matlab从上述的码表得出GMSK基带波形的眼图，和理论上计算的眼图比较，一致性很好。(眼图主程序) (This test is a method to realize the digital baseband processor debugging phase algorithms with hardware-based experiments. By using the software matlab a GMSK phase path and the eye diagram of the simulation, after any one of five random code, eight times per cycle of any one sampling time, and any one-phase region (0,1,2,3) of any combination of one to calculate the phase, and 1024 as well as quantitative, encoded into a binary code table 10. Further use of matlab code from the above tables GMSK baseband waveform eye diagram and eye diagram theoretically compared to a good consistency. (Eye diagram of main program))