huisexitong

crb calculation based on ofdm system

【谷速软件编程】matlab源码-精确的眼中心位置 可以作为参考使用，程序是word版本 ([Valley] matlab source software programming speed- the exact location of the eye center can use as a reference, the program is a word version)

说明：  非常好的matlab程序实现，从光盘中拷的。(Matlab program very good, from the CD-ROM copy.)

说明：  电力能源预测，一个很好的模拟程序，可以供参考(electrical energy projections, a very good simulation program, to be available for reference)

CCNA learning materials

在matlab平台下产生信号序列通过QPSK方式调制通过高斯信道以及瑞利信道，对其中的过程的信号时域以及其频谱，星座图情况进行分析(Matlab platform in the signal sequence generated by the QPSK modulated by the Gaussian channel and Rayleigh channel, which processes the signal for time-domain and its spectrum, constellation analysis of the situation)

在matlab里面，构造三次样条插值函数s(x)来模拟一只飞鸟外形的上部，根据已知的测试数据。(In matlab inside, construct cubic spline interpolation function s (x) to simulate the shape of the upper part of a bird, according to the known test data.)

cdma前向链路，也就是下行链路的仿真，使用的软件是MATLAB(cdma forward link, that is, downlink simulation, using the software MATLAB)

说明：  这是《MATLAB 7简明教程》一书配套的实例源码。("MATLAB 7 Concise Guide," a book supporting the example source code.)

arima建模，用过计算aic获得最佳的p、q值，建立arima模型对时间序列进行预测(arima forcast program)