KD树算法 kd buildtree

说明：  利用该MATLAB程序可实现对一般电力系统的节点、支路及其损耗的潮流计算。(Using the MATLAB program can be realized on the general power system node, slip and loss of power flow calculation.)

IEEE 14 bus system data function file.

D2D数据信道代码，包括通信模型建立，资源池确定，资源分配，干扰避免策略，sinr及吞吐量计算等内容(D2D data channel code, including communications model, to determine the resource pool, resource allocation, interference avoidance strategy, sinr and throughput computing, etc.)

Horizontal rank filtering image

用JACOBI迭代法求解线性代数方程组，此迭代法是数值计算基本方法之一。(Use JACOBI iterative method for solving linear algebraic equations, and this iteration method is one of the basic method of numerical calculation.)

matlab primer for beginners

matlab经典时频分析工具箱，短时傅立叶变换（STFT），维格纳分布（WVD）,伪维格纳分布（PWVD）等时频分析方法(Toolbox short-time Fourier transform (STFT) Wigner distribution (WVD) pseudo-Wigner distribution (PWVD) frequency analysis method matlab classic time-frequency analysis)

matlab 图形绘制功能，在直角坐标系或极坐标系下绘制二维和三维图形(Matlab graphics functions in the rectangular coordinate system or polar coordinates draw 2 d and 3 d graphics)

Matlab自学教程帮助使用者理解各种指令和功能，加上算法实例的应用，是使用者更好的理解和掌握Matlab常用指令和功能，为以后的学习打下一个良好的基础。(Matlab self-study tutorial helps users understand various instructions and functions, plus the application of algorithm examples, it is better for users to understand and master the common instructions and functions of Matlab, and lay a good foundation for future learning.)

this is a code and it is very simple code