gps_distance

用专业的Rsoft软件模拟了六角形光子晶体线缺陷中的电磁波的传播和功率检测(Rsoft professional software to simulate the hexagonal photonic crystal line defect in the transmission of electromagnetic waves and power detection)

This is a simple script two illustrate the concepts of Probability density function(pdf) cumulative density function (cdf). Two help pdfs are also included to understand the pdf and cdf concepts.

Energy efficient algorithm based on clustering in wireless sensor networks. Use of primary and secondary cluster heads for data gathering procedures.

有限差分法的Matlab程序（椭圆型方程）(finite difference method of Matlab (elliptic equation))

This is a MATLAB Simulation file in which Predictive current control(PCC) modulation method for a Full Bridge (2-legs) inverter has been done.The load is a single Phase R_L.

PPT_TH发射机：产生uwb信所有的特性参数，仿真发射链路模块的命令行，产生图形(PPT_TH transmitter: generate uwb letter to all the characteristic parameters, the simulation module launch link command line, create graphics)

When used to mean force, its magnitude (a scalar quantity), often denoted by an italic letter W, is the product of the mass m of the object and the magnitude of the local gravitational acceleration g [3] thus: W = mg. When considered a vector, weight is often denoted by a bold letter W. The unit of measurement for weight is that of force, which in the International System of Units (SI) is the newton. For example, an object with a mass of one kilogram has a weight of about 9.8 newtons on the surface of the Earth, about one-sixth as much on the Moon, and very nearly zero when in deep space far away from all bodies imparting gravitational influence.

卡尔曼滤波器 matlab仿真实验代码 GPS数据后处理(kalman filter)

与先前上传的文件一样，为通信系统中am调制与解调的matlab程序实现，并仿真实现，程序各行均有完整的说明，简明易懂！(Previously uploaded files, as communication systems for am modulation and demodulation matlab program, and Simulation, procedures, both the description of a complete, concise and understandable!)

采用ssda基本算法在一幅图像中找到与模板图像相匹配的坐标位置(Used ssda method to found a coordinate position that the template image matched in a large image )