duanlu

重叠保留法是一种改进的循环卷积实现线性卷积的方法，这样能是运算量大大减小(Overlapping circular convolution is to achieve an improved method of linear convolution, this can be computation is greatly reduced)

pattern .m file this is the exercise of Theodoridis

说明：  归一化代码，自己做毕业设计的时候随便编的(Normalized code, make their own graduation time series of random)

说明：  该程序给出了OFDM信号以及频谱分析，也插入了保护间隔(the procedure given OFDM signal and spectrum analysis, insert a protective partition)

MATLAB GUI教学视频2：设置GUI窗口尺寸可调(MATLAB GUI instruction video 2: Set the GUI window size adjustable)

BPSK基带调制解调,包括载波调制解调，位同步和定时同步(BPSK baseband modulation and demodulation, including the carrier modulation and demodulation, bit synchronization and timing synchronization)

kalman滤波，能够读取数据样本，并对下一数据进行滤波(kalman filtering, be able to read data samples, and the next data filtering)

improvment of leach protocol

该程序描述了系统传递函数、空间状态方程以及微分方程相互之间的转换。(The program describes the system transfer function, state space equations and differential equations between the conversion.)

这是一个进行卫星轨道精确轨道预报的程序。导航卫星；自主轨道预报；状态转移矩阵(This is a precise orbit satellite orbit prediction program. Navigation Satellite autonomous orbit prediction state transition matrix)