math_answer

无线传感器下Leach协议的matlab仿真实验(Matlab simulation of wireless sensor under Leach agreement)

Useful for fuzzy logic.

全息重建一次SFFT算法，MATLAB代码(matlab SFFT Holographic reconstruction)

Artificial potential method for obstacle avoidance. This is for my final project.

考虑载波的qpsk信号在瑞利信道上的仿真(consider Carrier qpsk Rayleigh channel signal simulation)

该文针对具有两个相互重叠频率成分的密集频谱 ,分析了两个重叠频率成分在复频域的叠加情况 ,在不增加采样长度的条件下 ,通过向量分解和单频率成分的识别、校正方法 ,推导出其校正公式。(In this paper, with two overlapping frequency components of the dense spectrum of two overlapping frequency components in the frequency domain stacking situation, in terms of not increasing the sample length, through the vector decomposition and single-frequency components of the identification, correction derived the correction formula.)

关于OFDM的代码和文档,文档主要是802.11协议(this code is about OFDM system)

功能描述：测试Levinson-Durbin算法 文件名：L_D_sim.m 测试用例： (1)x(n)+0.81*x(n-2)=u(n)，u(n)为高斯白噪声 (2)x(n)=u(n)+u(n-1)+u(n-2),u(n)为高斯白噪声 文件输出：两种测试用例情况下的功率谱 调用函数：function [A,E] = Levinson_Durbin_Algo(R,P) 被调用：无 作者：mingcheng 编写时间：2009-11-13 修改时间：2009-11-13 版本：V1.0 ( Function Description: Test Levinson-Durbin algorithm file name: L_D_sim.m test case: (1) x (n)+0.81* x (n-2) = u (n), u (n) is Gaussian white noise (2) x (n) = u (n)+ u (n-1)+ u (n-2), u (n) is Gaussian white noise file output: two tests use case in case of power spectrum call the function: function [A, E] = Levinson_Durbin_Algo (R, P) is called: No of: mingcheng write time :2009-11-13 modified :2009-11-13 version: V1.0 )

蚁群算法的源代码，蚁群算法又称蚂蚁算法，是一种用来在图中寻找优化路径的机率型算法。(Ant colony algorithm source code, algorithm, also known as ant colony algorithm is a method used to find the optimal path in the graph the probability-based algorithm.)

fcm code for matlab 2009 and can clustering the item into several clusters with this algorithm