Noah_Moser

超宽带程序示范程序\M-DPSK8dpsk.rar(Ultra-wideband Program Files demonstration program M-DPSK 8dpsk.rar)

梯度下降法是一个最优化算法，常用于机器学习和人工智能当中用来递归性地逼近最小偏差模型(The gradient descent method is an optimization algorithm used in machine learning and artificial intelligence to recursive approximation of the minimum deviation model )

雷达产生线性调频信号，正交解调后得到雷达IQ信号(The radar generates a chirp signal and quadrature demodulation to obtain a radar IQ signal)

program for solving a set of differential equations numerically

二阶Butterworth滤波器, 可以直接用于数字信号处理，里面有输入输出说明，很详细(Second Order Butterworth Band-Pass Filter)

matlab 短时傅立叶变换的实现，用于学习，采用mesh画图(Matlab short-time Fourier transform to achieve for learning, the use of mesh drawing)

一个很好用的matlab视频跟踪程序，里面有对应的视频文件，直接就可以仿真运行，方便大家学习。(A good use of matlab video tracking program, which has a corresponding video file, you can directly run the simulation to facilitate learning.)

利用Matlab提取图片中的数据 从事科研或者工程的人员在文档撰写过程中，常需要将文献中的曲线与自己的结果对比，为获取原始数据，一种常用的办法是手动描点，即将原始曲线放大然后打印出来，选取一定数量的点，读出其横纵坐标，然后重绘。对于较为平坦的曲线，这种方法当然可行，但当曲线数量增加，曲线变化复杂，这种方法工作量可想而知。前段时间由于原始数据丢失，仅剩几十幅图片，本人尝试过手动描点，经历几个小时奋战，实在无法继续，索性转向matlab，借助其强大的数据处理能力，编写了两个GUI的小软件image2data、data_poly提取数据，如今大功告成，遂于大家分享。(Using Matlab to extract picture data in scientific research or engineering personnel in the process of writing documentation, often need to curve in the literature comparing the results to obtain the original data, a common approach is described in the manual, is about the original amplification curve and then print it out, select a certain number of points, read out its horizontal and vertical coordinates, and then redraw. For a flatter curve, this approach is of course possible, but when the increase in the number of curves, the complexity of the curve, this method can imagine the workload. Some time ago due to the loss of original data, except for the dozens of pictures, I tried manually tracing point, after several hours of fighting, I can not continue to simply turn to Matlab, with its powerful data processing capabilities, the preparation of two GUI software image2data, data_poly extract data, and now you' re done, then share with you.)

可以广泛的应用于数据预测及数据分析,包括广义互相关函数GCC时延估计，现代信号处理中谱估计在matlab中的使用。( Can be widely used in data analysis and forecast data, Including the generalized cross-correlation function GCC time delay estimation, Modern signal processing used in the spectral estimation in matlab.)

电机控制中的光电编码器计算转子角度模块。适用于同步电机(Motor control of the optical encoder rotor angle calculation module. Applicable to synchronous motor)