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IDT无线充电15W发射PCB参考图，brd文件格式(IDT wireless charging, 15W emission, PCB reference map)

说明：  jquery带下拉按钮幻灯片是一款简单的iTunes式的jQuery滑块幻灯片。(JQuery slide with drop-down button is a simple iTunes-style jQuery slider slide.)

说明：  光伏电池仿真，光伏电池模型建立，最大功率跟踪控制，蓄电池充放电控制(Photovoltaic cell simulation, photovoltaic cell model, maximum power tracking control, battery charge and discharge control)

说明：  基于压缩感知的多入多出毫米波信道估计算法源代码(Millimeter Wave Channel Estimation Based on Compressed Sensing)

说明：  仿真实现了均匀圆阵下的近远场混合源定位方法(The presented algorithm perform the localization of mixed near-field and far-field sources)

幻方即1至n*n自然数排成的每行、每列、每条对角线数字之和均相等的方阵。这是一个流行的解法。 含源文件及说明-that is a magic square to n* n natural numbers line up every trip, every out, and each diagonal figures and have the same matrix. This is a popular method. Sources with papers and notes

说明：  it is useless, i am sorry

说明：  阵列信号处理，空间谱估计，分布式，不相干分布式(array signal processing)

Alpha-data 的 采集卡，主要是Gigabit Ethernet ，LVDS ， PCI/PCI-X 的VHDL 程序 -Alpha-data acquisition card, is Gigabit Ethernet, LVDS, PCI/PCI-X of the VHDL program

这个程序可以计算给定点处的小区信号范围覆盖。-is program computes a map of visibility from a selected point on a topography. It has been written to help the search for radio relay best location. Because it considers only direct line of sight, it gives a good estimation for possible radio link for short distances only (less than 10 km), neglecting curvature of the Earth, Fresnel zone and atmospheric refraction on radio waves propagation. The program computes the relative elevation angle of the mask for each point (the angle is null or negative if the point is visible). The function needs a digital elevation model Z and associated (X,Y) vectors or matrices of coordinates (same unit as Z), position of the point (X0,Y0), the antenna height H0 (for instance 4 m), and the hypothetic antenna height Ha on each topography points (for instance 3 m). When no output argument is given, the function plots a map of the results (color map of mask angles, and blank for visible points, see example screenshot). The s