First_Matlab

factorial numbers, factorial numbers,factorial numbers

12元均匀线列阵，DFT波束形成 功能：阵元间隔为对应于频率f0的半波长。假设一线性调频信号源从-30°方向入射到 基阵，不考虑噪声，进行DFT波束形成。(12 yuan uniform linear array, DFT beamforming Function: array element spacing corresponding to half the wavelength of the frequency f0. Suppose a linear FM signal source is incident the direction of-30 to the base array, without regard to noise, performs DFT beamforming.)

用于仿真雷达基础函数-线性调频函数和实验结果分析(simulate LFM for radar, results are also include.)

program draw of line

周期图法进行功率谱估计的函数，配套张旭东的课本习题(Periodogram power spectrum estimate of function, supporting the Textbook Exercise Zhang)

说明：  matlab的使用基础知识5，关于应用微积分（包括数值差分，梯形积分法，矩形区域重积分等）(matlab basic knowledge of the use of 5, on the application of calculus (including the numerical difference, trapezoidal integration method, rectangular area, such as re-integration))

multi-object detection by cam shift

给你的matlab函数文件夹内加一个目录，自动识别函数名和相应描述，很有好用(Matlab function for you to add a folder directory, automatic identification of the function name and the corresponding description, useful)

通过步进电机的数学模型对二相步进电机进行仿真，并通过卡尔曼滤波处理数据，最终通过处理后的数据预估两相步进电机的相电流和相电压。(The mathematical model of the stepping motor is used to simulate the two-phase stepping motor, and the data are processed by Kalman filter. Finally, the phase current and phase voltage of the two-phase stepping motor are predicted by the processed data.)

几种常用求逆的Matlab程序,在一个博客中找到，分享一下(Several commonly used inverse of Matlab procedures, found in a blog, share)