sweeplot

本程序是关于卫星上下变频的简单的实现算法，首先产生双边带调制信号，与收本振混频后，通过低通滤波器完成下变频。再与发本振混频，通过高通滤波器后完成上变频(This program is a simple algorithm on the satellite and down-conversion, the first double-sideband modulation signal generated, after the close of the oscillator mixer, low-pass filter complete the conversion. Again and send the local oscillator mixer, followed by the completion of the high-pass filter frequency)

Matlab实用程序编程，共计百种例子，可对学习matlab的同学做参考(Matlab programming example，they are helpfull for Matlab learners)

the submitted document is a series of files haaving codes for ber curves

交错网格声波模拟，可展示波场快照，反映波传播的过程。(Staggered grid acoustic simulations, can show a snapshot of the wave field, reflecting the wave propagation process.)

说明：  matlab实现的循环谱估计算法，很实用(Cyclic spectrum estimation algorithm based on MATLAB)

animation for ad hoc fixed nodes

在MATLAB 中操作和生成TXT 和XLS文件，写的很详细，有参考和学习价值(To operate and generate in MATLAB TXT and XLS files, written in great detail, with reference to and learning the value of)

it is used to plot cicul by nice way. Plot a circle v - center (either 2 or 3 dimensional vector) r - radius default = 1 c - color default = white n - number of plot points default = 20

make a simple rectangle with matlab

Matlab信号处理指导电子书，分数字信号处理工具箱、阵列信号处理工具箱和时频分析工具箱三大部分分别详解且均有实例，全书351page，很不错的matlab信号处理教程。(Matlab Single Processing)