bwmarqee

necessary pdf for wimax

comparing all the synthetic speech profiles with original speech figure(2) plot([x xhat1])

GM（1,1）模型，简单的一组数据处理，可计算均差等等(GM (1,1) model, a set of data processing can be calculated are poor, etc. )

通信原理课程的实验，接收机模型。模拟了最佳接收机模型的建立，高斯噪声(Communication- Receiver in matlab.)

plotting area of coordinate

仿真实现接收信号并进行数字下变频处理，并进行了滤波，实现了降采样率的处理过程(The received signal is simulated and processed by digital down-conversion, and filtered. The process of reducing sampling rate is realized.)

说明：  important file upload to be

mimo仿真，在matlab软件中，仿真出无线信道及相关的能量，包括信号经过中继，重发之后，最后求得系统的信道容量和中断概率(MIMO SIMULATION)

《MATLAB小波分析（第2版）》张德丰源代码下载(" MATLAB Wavelet Analysis (2nd Edition)" Zhang Defeng Source Codes)

用matlab实现广义最小二乘的数值运算，欢迎大家参考。(Achieve numerical computation of generalized least squares)