Three_N_KD

改进的LEACH协议，考虑初始节点的能量分布不均的情况(Improved LEACH protocol, considering the initial node of the uneven distribution of energy)

在模拟控制系统中，控制器最常用的控制规律为PID控制。本内容对PID控制过程使用matlab进行模拟。(In the analog control system, controllers most commonly used control law for the PID control. The content of PID control process simulation using matlab.)

粒子群算法求解最优化算法的MATLAB程序！！！！(Particle swarm optimization algorithm for solving the MATLAB program! ! ! !)

基于MATLAB的短时傅里叶变换（STFT）的语谱图的画法，MATLAB环境下(MATLAB-based short-time Fourier transform (STFT) of the spectrogram of the painting, MATLAB environment)

EMD工具箱，网上很多EMD工具箱有误或者混乱，本EMD工具箱添加到MATLAB的toolbox即可用。(The EMD Toolbox, a lot EMD toolbox wrong or confusing, this EMD toolbox add to the MATLAB toolbox you can use.)

角点检测的一个MATLAB源代码，希望对初学者有点帮助。(corner detection of a MATLAB source code, and I hope to be useful to beginners.)

对最短路径算法的研究，是matlab的，用于研究最短路径算法(Study on the algorithm of the shortest path, matlab algorithm for the shortest path,)

HHTspe HHT谱计算程序，不是rilling版本，用改进的Hilbert变换(HHTspe HHT spectrum calculation program, not rilling version, using a modified Hilbert transform)

说明：  使用先进的人工鱼群算法求解线性约束规划，此代码为原创，带注释，易读。(The use of advanced artificial fish school algorithm for solving linear constrained programming, the code for the original, with annotations, easy to read.)

短波跳频信号协议仿真,考虑了 多径的影响,协议传输的准确性(agreement shortwave frequency signal simulation, in consideration of the multi-path effects, the accuracy of transmission agreement)