matlab

我写的一个小程序。用MATLAB自动生成任意维数和任意数量的数据，并且根据这些数据用一定的方法统计出这些点的概率密度。(I wrote a small program. MATLAB automatically generated using an arbitrary dimension and arbitrary amount of data, and based on these data in a certain way to the statistics of the probability density of these points.)

说明：  有限时间控制，初学者使用，简单的有限时间控制(limit time conrol)

三分之一倍频程，用于信号的能量分析，特别是噪声频道的能量(octave for noise analysis)

用最速下降法求解无约束非线性规划问题,最大奇异值,其梯度列向量(Using the steepest descent method solving unconstrained nonlinear programming problem)

Permanence脉冲微分方程程序用matlab模拟种群的灭绝和持续生存(Permanence Impulsive Differential Equation Program Using matlab to Simulate the Extinction and Persistence of Population)

说明：  混沌扩频序列的生成，用于混沌算法，初始种群生成(The generation of chaotic spreading sequences for the chaotic algorithms, initial population generation)

有源滤波仿真，通过仿真波形看出有源滤波特性(Active filter simulation, seen through the simulation waveforms of active filter characteristics)

特征选择。。。。。。。。。。。。。。。。。。(feature selection。。。。。。。。)

qpsk调制解调 脉冲成型 信道噪声 抽样 检波(qpsk modem pulse shaping)

这是一篇关于adaboost.m1算法的人脸识别源码,识别率挺高的，读入任意人脸库即可运行，已经过测试(This is a source code of face recognition algorithm on adaboost.m1 .code has been tested ,you can read face database to run)