14.3-5

《MATLAB 7.X程序设计》-王建卫-源代码(MATLAB 7.X)

PDEPLOT 通用偏微分方程工具箱功能。(Toolbox PDEPLOT common feature of partial differential equations.)

说明：  讲述的直接序列扩频通信系统从信号产生，发射，信道传输，接收整个系统的程序(this is matlab for DS_SS system)

说明：  多通道和单通道接收到的北斗信号数据，利用接收到的北斗数据（.dat .txt文件），进行解析，得到初始伪距，平滑伪距，载波相位，并计算其标准差，并画图。(The Beidou signal data received by multi-channel and single channel are analyzed by using the Beidou data (. Dat. TXT file). The initial pseudo range, smooth pseudo range and carrier phase are obtained, and the standard deviation is calculated and plotted.)

15个元件组合并联，用动态规划逆序求安全系数最高的并联方式(dynamic programming backward)

在Matlab中利用傅里叶变换求解波动方程，快速简便(Fourier transform to solve the wave equation in Matlab, quick and easy)

利用c语言生成符合正态分布的随机数，并在matlab程序中画出曲线图，并与理论值比较(Use c language to generate normally distributed random numbers and draw graphs in matlab program)

此matab函数文件可以用来计算模型的李雅普诺夫指数，用于稳定性分析。(this Lyapunov.m file can be used to compute the lyapunov exponential)

QPSK的MATLAB仿真,仅供大家学习(QPSK the MATLAB simulation, for everyone to learn)

说明：  均衡器，8段滤波器调节。可以显示频谱图，各参数皆可调节(Equalizer, 8 filter adjustment. Can display the spectrum, adjusting the parameters Jieke)