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在TOA测距的基础上，提出了一种三维无线传感器网络节点定位算法，并对其性能进行了分析，给出了算法的时间同步误差和定位误差。最后在现有仿真平台OMNET++的基础上构建三维仿真模块，对算法进行了仿真实现，给出了该算法的定位精度和覆盖率(This paper proposes one three-dimensional localization algorithm based on TOA distance measurement and analyzed the performance of the algorithm calculated time synchronization error and localization error. Finally it constructed three-dimensional simulation modules based on OMNET++ and implemented the algorithm educed the localization precision and coverage.)

用matlab画nurbs(Nurbs paint using matlab)

关于庞加莱截面的图形绘制，可以任意改变参数和变量(On the Poincare cross-section of the graphics rendering can be arbitrarily changed the parameters and variables)

本资源给出了用matlab画各种三维图的源代码，非常齐全。(The resorce provides the resorce programs of drawing 3D maps using matlab.)

time frequency analysis of signals

介绍了Turbo均衡及其应用，以及对比了几种算法的优缺点，指出了Map算法的优异性(Turbo equalization and its application, as well as comparing the advantages and disadvantages of several algorithms, pointed out that the algorithm excellence Map)

massive MIMO 系统的各种性能仿真(Performance simulation of massive MIMO system)

基于BP神经网络的PID参数自整定，实现PID控制器的自适应控制(Self-tuning of PID parameters based on BP neural network)

5G PDSCH信道吞吐量matlab仿真，包括PDSCH信道产生及解调(NewRadioPDSCHThroughputExample)

Suzuki信道仿真,用于多路径信道衰落 综合大尺度衰落和小尺度衰落 可用来仿真频率选择性衰落以及时间选择性衰落(Suzuki channel simulation, which is used to synthesize large-scale fading and small-scale fading in multipath channel. It can be used to simulate frequency-selective fading and time-selective fading.)