adaptivefilterandsimulation

通信调制中的FSK调制，用4个不同的调制载波对发送信号进行调制，从而代表不同的信息(four carriers fsk)

實現點掉在網格中，可以被內插出來的weight(Point out in a grid, can be interpolated from weight)

重要的模拟程序，模拟精度很高，值得大家好好参考，好好学习一下(Important simulation, the simulation accuracy is high, is worth a good reference to learn about)

Same as pointCloud2mesh.m but this one only outputs a mesh. Normals and neighbors of vertices and triangles are NOT calculated to save time. This is sufficient if you want to make a ply or a vrml file of the mesh.

求信号的遍历和速率，随着基站天线数的增加，和速率会变化(counting signal traversal and rate, with the increase of the number of base station antenna, the rate will change )

说明：  自适应算法网格设定，紧接着上一篇上载内容(getmesh，putmesh)

信号处理用的软件，振动分析用的。频域分析、时域分析(Signal processing software used, vibration analysis used. Frequency domain analysis, time domain analysis)

分布傅里叶算法，可以用于多种计算，比如光孤子的特性分析(split_step_fourier_method.m)

彩色数字水印的程序，实现在彩色图像中通过DCT变换来嵌入水印信息(Color digital watermarking process to achieve the color image by DCT transform to embed watermarks)

线性调频信号是一种雷达常用的电磁波信号，当雷达信号检测到目标时候，反射后得到雷达回波信号，此时由于多普勒效应，信号的频率发生偏移，这个源码仿真出雷达检测到目标速度信息的回波信号。(LFM signal is a commonly used electromagnetic radar signal, when the radar signal detection to the target time, after reflection of radar echo signal, at this time due to Doppler effect, the signal)