AntColonyClustering

说明：  验证滤波器传输函数的相位偏移，主要是分析高通滤波器和低通滤波器(Validation phase shift filter transfer function, primarily an analysis of high-pass filter and low pass filter)

根据单列测试数据,用MATLAB合成广播方向图(According to the single test data, using the MATLAB synthesis radio direction diagram)

matlab的基础技术文档，很管用，还有很多实例(matlab based technical documentation, very useful, there are many instances)

Taflove书的3维时域有限差分完美边界的程序！欢迎下载！(Taflove book three-dimensional finite-difference time-domain boundary perfect program! Welcome to download!)

利用拉普拉斯变换的思想，通过对数据进行差分，近似得到拉普拉斯变换后的结果，然后检查正负交换的位置，则此为极值点位置，利用此思想得到极值点的位置。(Using the ideas of Laplace transform of the data by the difference approximation get results Laplace transform, and then check the position of the positive and negative exchange, this is the extreme position, take advantage of this thinking of getting extreme points location.)

driven cavity matlab code

Watermarking using Fas Fourrier Transform FFT

MUSIC算法是最经典的超分辨DOA估计方法，它利用了信号子空间和噪声子空间的正交性，构造空间谱函数，通过谱峰搜索，检测信号的DOA。MUSIC算法对DOA的估计从理论上可以有任意高的分辨率(MUSIC algorithm is the most classical super-resolution DOA estimation method. It uses the orthogonality of signal subspace and noise subspace to construct spatial spectral function, and detects the DOA of signal through peak search. MUSIC algorithm can theoretically estimate DOA with arbitrary high resolution.)

Matlab introduction for engineering

说明：  四类语音信号的BP神经网络识别： 四个特征信号矩阵合成一个矩阵， 根据BP网络输出找出语音数据属于哪类， 并求出判断正确率(BP neural network to identify four categories of speech signals MATLAB)