TP1

OFDMA Data mapping Downlink

it s knn implementation by using toolbox matlab

声波在水中传播计算的matlab工具箱，包括射线模型、简正波模型、快速场模型等(underwater acoustic Simulaton toolbox for matlab)

雷达信号处理M,线性调频连续波的，一切运行正常 非常好用。(radar simulation，LFMCW)

评价算法。神经网络一个很好的应用。。。。。大家可以看看！(Evaluation algorithm. Neural network a very good application. . . . . Everyone can see!)

PSO算法，用matlab，用C++语言的源代码(PSO algorithm, using matlab, using C++language source code)

为了提高移动通信系统中数据传输的有效性能,降低GMSK调制系统的误码率. 首先对GMSK调制系统进行分析,得到不同BT值GMSK调制的移动通信系统误码率和带宽的关系.通过引入具有纠错性能的编码技术,降低信息传输的误码率,提高系统的有效性. 本文给出了引入编码技术的GMSK调制系统的仿真模型,仿真结果表明,在相同的信噪比下,系统的误码率降低了1～2dB.(This paper mainly intends to improve the performance of the communication system and decrease the error bit rate of the information. First , the GMSKmodulation system was analyzed , and the relation of the BER and bandwidth in the different BT value was obtained. By introducing the encoding technology , the error bit rate of the information was lowered so that the performance of systemwas improved. This paper presents a simulated model . The results show that the BER of the system in the same SNR can lower 1 to 2 dB.)

使用hamming窗函数法设计的FIR带通滤波器(Use hamming window function method design FIR filters)

这是模拟飞机飞行的不同阶段的轨迹程序，比较全面，可用于捷联和组合导航的数据来源(This is a simulated flight trajectory of the different stages of process, more comprehensive, can be used in strapdown and navigation data sources)

interface camera with matlab