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动态面板数据 城市效率面板数据及案例讲解(Dynamic panelDynamic Panel Data Urban Efficiency Panel Data and Case Explanation)

注意：刚上传的不完整，以这个为准 （在DS-spread spectrum系统中,噪声为加性高斯白噪声,传统单用户检测,线性解相关多用户检测和最小均方误差多用户检测的性能比较）(In DS-spread spectrum system, the noise is additive white Gaussian noise, the traditional single-user detection, the linear decorrelating multiuser detection and MMSE Multiuser Detection Performance Comparison)

Decide how to manage your data

说明：  用于pid控制的Z-N整定的matlab程序，调整阈值可得到精确解，适合初学者学习理解。(The matlab program of Z-N tuning for PID control can get accurate solution by adjusting the threshold value, which is suitable for beginners to learn and understand.)

matlab入门 大家共同进步 欢迎下载(Introduction to matlab download welcome to the common progress of U.S.)

声纳技术 常用水声信号及其处理方法 内容：1）CW信号；2）LFM；3）谱分析；4）自相关 (Sonar technology)

利用已知的四阶R-K方法求解高阶常微分方程(Using the known four order R-K method to solve high order ordinary differential equation )

前后向平滑MUSIC算法。通过平滑，提高了分辨率(Before and after smoothing MUSIC algorithm. By smoothing to improve the resolution)

MATLAB图形用户界面设计经典教程MATLAB graphical user interface design classic Tutorial 1(MATLAB graphical user interface design classic Tutorial MATLAB graphical user interface design classic Tutorial 1)

说明：  一个对图片进行处理的小程序（MATLAB）(a small program to deal with pictures)