differential-on-mathematica

在matlab软件下实现传感器节点的拓扑设置以及DV_hop算法，得到未知节点的坐标(Matlab software in the topology of sensor nodes to achieve DV_hop algorithm settings and to get the coordinates of the unknown node)

介绍matlab的ppt，介绍了matlab中所使用的各种画图函数，初学者很容易上手。(Matlab introduction of ppt, introduced matlab used in a variety of drawing functions, beginners can easily get started.)

说明：  systemvue对通信系统仿真，并进行对数字信号的载波传输仿真实验(systemvue the communications system simulation and digital signal carrier transmission simulation)

对图象进行压扩变化 内含一个Word 文档 将其输入MATLAB 可直接运行(Change of image compression and expansion of a Word document containing its input can be directly run MATLAB)

一直任意两条线，可以是直线也可以使曲线，求这两条线的交点(intersection of two curves)

用MATLAB实现对图形图像的处理，对图像的锐化。(Achieved using MATLAB image processing of graphics, the image sharpening.)

使用邻域平均法、中值滤波法、K邻近平均法进行平滑。 利用Roberts梯度法、Sobel算子和拉普拉斯算子进行锐化，并比较结果。 (smooth and sharpen)

把加速度信号变为速度信号和位移信号。用的是反频谱法(Acceleration signal into a displacement signal)

摄影测量实习：重要章节，学好摄影测量必备(The photogrammetry Practice: important chapter to learn photogrammetry essential)

quartus使用，16qam调制解调相关内容(failed to translate)