Massive-MIMO-and-Small-Cells-

this is an important book for wireless communication.in this book,the following contents are described properly.(i)Basics of Digital communication (ii)Mobile radio channel(iii)channel coding (iv)OFDM (v)CDMA

数字信号 ASK FSK PSK 在时域上是稀疏的(ASK FSK PSK digital signals in the time domain is sparse)

multi-scale egde detection with matlab

matlab编写的多元变量最小化问题的downhill方法求解(matlab prepared multi-variable minimization problem downhill method)

说明：  基于mATLAB的双峰谱线插值，用于谐波的检测分析(Bimodal line interpolation based on mATLAB for harmonic detection and analysis)

测绘专业的 水准网平差算例 用MATLAB语言实现的(Mapping the standard of professional network adjustment example of using MATLAB language)

求解出在最小均方误差滤波器单位冲激函数h(n)。求解过程需要通过利用循环嵌套的编程思想，比较在逐次增加滤波器阶数的过程中得到的最小均方误差与最初设定的最小均方误差的阈值，当达到要求时，可以进一步确定滤波器的阶数。(how to use this function: [hx,hy]=wiener_ch2(w,N) )

powell code for matlab

说明：  计算Rossler吸引子的Lyapunov指数(Calculating Lyapunov index Rossler attractor)

Matlab 仿真程序 用于画眼图等~~(Matlab simulation program used to draw the eye diagram, etc. ~ ~)