SDR

solar pv cell power plant

实现希尔伯特-黄变换的功能，并带有一段测试数据。希尔伯特-黄变换是使用EMD分解将信号分解为本征模态函数（IMF），然后求得IMF分量的瞬时频率。其对于非稳态和非线性信号具有优良的效果。(The function plot_hht is a realization of the Hilbert-Huang transform (HHT). The HHT decomposes a signal into intrinsic mode functions (or IMFs), and obtain the instantaneous frequency data. It is designed to work well for data that are nonstationary and nonlinear.)

电磁场时域有限差分算法，三维完全匹配层程序(3D FDTD PML)

说明：  微电网并网及其控制策略研究，运用PQ控制策略进行能量的分配(Research on Grid-connected Microgrid and Its Control Strategy)

这是计算三维dihedral的散射程序，对研究电磁散射的同行很有用(This is the calculation of the dihedral scattering of three-dimensional procedures, the study of electromagnetic scattering useful peer)

八木天线周围 的电流分布，以及水平、垂直、三维方向图(Yagi antenna current distribution, as well as horizontal and vertical, three-dimensional pattern)

说明：  用matlab实现的GSM TCH/FS系统在高斯信道、瑞利信道的性能仿真，其中用到了循环编码、卷积码、交织码等信道编码知识(Using matlab to achieve GSM TCH/FS system in the Gaussian channel, Rayleigh channel performance simulation, which uses a loop encoding, convolutional codes, interleaving codes channel coding knowledge)

steepest descent method

电机矢量控制模型，控制参数可调，模型可改变成任何电机。(Motor vector control model, adjustable control parameters, the model can be changed to any motor.)

simulare motor de curent continuu