蚁群算法及MATLAB程序(详细)

TDCS_OFDM Multicarrier CDMA

matlab code for image retrieval

spike功率谱分析，对于胞外记录的实验人员有用(spike power spectrum analysis, for extracellular recording useful to experiment)

说明：  该程序计算二维曲线的多重分形维数，可通过变化q的值求不同分维值(The program calculates the multifractal dimension of two-dimensional curve, and can get different fractal dimension values by changing the value of Q.)

2015年大学生数学建模A题——太阳影子定位的具体问题求解的MATLAB源程序，内附详细txt文档说明。(The MATLAB source program for solving the specific problems of the sun shadow positioning in 2015, the mathematical modeling A of college students, with detailed description of the TXT documents)

信号处理的常用程序，三次样条滤波，提供给信号处理编程初学者(Common signal processing procedures, cubic spline filter, provide signal processing program for beginners)

最大似然（ML）准则和最大后验概率（MAP）准则，考虑雨衰 阴影 和多径影响，多姿态，多角度，有不同光照,包含优化类的几个简单示例程序，结合PCA的尺度不变特征变换(SIFT)算法，是路径规划的实用方法。(Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Consider shadow rain attenuation and multipath effects Much posture, multi-angle, have different light, Optimization class contains several simple sample programs, Combined with PCA scale invariant feature transform (SIFT) algorithm, Is a practical method of path planning.)

此算法为用于解反问题的lsqr算法，对Ax=b，输入矩阵A，列向量b，以及迭代步数，求得列向量x(This algorithm is used for solution of the inverse problem lsqr algorithm, Ax = b, the input matrix A, the column vector b, as well as the number of iterative steps, to seek the column vector x)

说明：  matlab在当今功率谱仿真的作用,包括经典功率谱估计和现代的(matlab simulation in today' s role of power spectrum, including classical and modern power spectrum estimation of)

电力系统中进行最优潮流计算时所用的内点法计算最优潮流，此为MATLAB仿真软件所用。(Power system optimal power flow calculation interior point method used to calculate the optimal power flow, this is the MATLAB simulation software.)