bancroft

说明：  经典无线链路预算模型，预测了在自由空间中由地形的非规则性造成的中值传输衰落。该模型适用于频段为20MHz至40GHz、路径长度为1km至2000km的情况。对于给定的传输路径，该计算机程序通过频率、路径长度、极化方向、天线高度、表面绕射率、地面有效半径和地面导电常数等参数可以确定传输损耗的大小。(Classic wireless link budget model, forecasts the in free space caused by terrain of regularity in the value decline.The model is suitable for the frequency of 20 MHZ to 40 GHZ, path length of 1 km to 2000 km.For a given transmission path, this a computer program can calculate the value of the transmission loss by frequency, path length, polarization direction, antenna height, surface diffraction, effective radius of the ground and ground conductivity constant parameters and so on.)

最简单的单相桥式整流、三相桥式整流和三相逆变电路，方便作为基础学习(The simplest single-phase bridge rectifier, three-phase and three-phase bridge rectifier inverter circuit, as a basis to facilitate learning)

采用matlab/simulink实现质子交换膜燃料电池的建模，可以使用作为分布式发电单元(matalb/simulink model the proton exchange membrane fuel cell.)

说明：  ：为了论证高斯最小频移键控(GMSK)信号在时域和频域的相互关系，分析了GMSK信 号调制原理和滤波器传递函数，建立了GMSK调制和解调模型。(: In order to demonstrate Gaussian Minimum Shift Keying (GMSK) signal in time domain and frequency domain, the relationship between the analysis of GMSK signal modulation principle and the filter transfer function established model for GMSK modulation and demodulation.)

matlab计算GPS周跳程序，内容丰富，可观性极强(GPS Cycle-slip calculation and detection program, is very good for related researcher and user)

说明：  通过Matlab计算结构的振型和前几阶响应频率(Analysis of Structural Time History Data)

瞬变电磁法一维正演，层状模型，进行了hankel变换和逆傅立叶变换。还有二分法计算全区视电阻率。(tem 1D forward modeling)

说明：  通过GPS接收机，实现动态或静态状况下的精确定位。(realize the precise position)

MIMO-OFDM基于卡拉曼滤波的信道估计算法，附带多普勒信道建模和算法程序(MIMO-OFDM Karaman filtering based channel estimation algorithm, incidental the Doppler channel modeling and algorithm)

空时编码，内容涉及mImo的各个方面，介绍很全面，很有帮助(Space-time coding, covering all aspects of Mimo, introduce very comprehensive, very helpful)