FFT_Audio_Watermark_demo

说明：  几个模式识别的作业程序，自己写的。望指教哦，内容有感知器算法、多类感知器算法以及K均值算法(Several pattern recognition procedures, wrote it myself. Advice Oh look, the contents of perceptron algorithm, multi-sensor algorithm, as well as K-means algorithm)

code for eye tracking matlab

AES security algo with image processing

通过虚拟阵元进行DOA估计，基于分段非线性权重值的Pso算法，基于SVPWM的三电平逆变的matlab仿真，这个有中文注释，看得明白，计算多重分形非趋势波动分析，现代信号处理中谱估计在matlab中的使用。( Conducted through virtual array DOA estimation, Based on piecewise nonlinear weight value Pso algorithm, Based on SVPWM three-level inverter matlab simulation, The Chinese have a comment, understand it, Calculate the multifractal trend fluctuation analysis, Modern signal processing used in the spectral estimation in matlab.)

均匀线列阵波束形成，采用常规加权方式的波束形成。(ULA beamform)

基于主成分分析的PCA算法，利用进行各类图像降维，达到精简计算过程的目的。(PCA based on principal component analysis algorithm for various images using dimensionality reduction to achieve the purpose of streamlining the calculation.)

基于s函数的spw仿真程序简单易懂便于操作(SPW simulation based on s function)

朋友你相信吗？9宫格带你走入神秘玄幻的世界！让我们一起去体验吧(we love it)

Image Processing using matlab

在求解函数优化问题时，为了提升人工蜂群算法局部搜索能力，提出了一种新颖的混沌蜂群算法。(in order to improve the ability of artificial bee colony algotithm at exploitation, a novel chaos-artificial bee colony algorithm is proposed for continuous function optimization problems. )