shujufenxi

说明：  barabasi albert graph generator

Modulation and demodulation ASK. At the beginning, we create the digital signa (1 and 0), after we do the modulation, add noise and demodulation. At the end we do the reconstruction of the signal.

这是我们上课用的Matlab课件，非常有用，希望对大家有用。。。(This is our school with the Matlab software, very useful, useful for all of us hope. . .)

利用matlab计算探月卫星速度的教程 清晰易懂~(Calculated using matlab tutorial lunar satellite speed lucid ~)

一个相对完整的OFDM通信系统的仿真设计，介绍了各种模块功能。(Design and Simulation of a relatively complete OFDM communication system, introduces the various functional modules.)

室内环境射线跟踪算法研究，室内反射点追踪的计算(Indoor environmental ray tracing algorithm to calculate the reflection point indoor track)

使用matlab实现图像处理的几个程序，包括二维绘图，三维绘图，MATLAB 图形对象，MATLAB 图形对象操作等(Matlab image processing to achieve the use of several procedures, including two-dimensional graphics, three-dimensional graphics, MATLAB graphics objects, MATLAB graphics object operation)

小区初搜为GSM系统中的一个关键过程，本程序为GSM小区初搜过程的第二部，查找同步突发sch并定时的matlab程序，输入数据由采样数据得到，在转换成所需格式后进行处理。若其中包含sch,则输出找到信息，并计算得到定时信息。若没有，则查找下一个突发。内付算法详细说明文档(Area early in the search for the GSM system, a key process, the procedures for the GSM cell the second part of the beginning of search process to find the synchronous burst sch and timing matlab procedures, input data from the sampling data in converted into the required format for processing. If one includes sch, then output to find information and to calculate timing information. If not, then find the next emergency. Pay the algorithm in detail within the document)

dsb编程，速度较快，效果较好，易于实现，调制效果可以(dsb programming, faster, better, easy to implement, modulation effects can be)

曲线拟合功能 实现曲线不同方式的拟合，为初学matlab做曲线拟合(Curve fitting function curve of different fitting )