pso1

不同频率正弦信号产生，可用于生成DDS中的ROM(Sinusoidal signals of different frequencies generated can be used to generate the ROM DDS)

dwt image watermarking

说明：  是关于空时编码的，给出了Matlab程序实现，希望有借鉴意义。(on space-time coding, given the Matlab program, he said.)

matlab语言程序。采用Mallat重构算法提取出的暂态扰动波形(matlab language program. Mallat reconstruction algorithm using transient disturbance waveforms extracted)

full implementation to LDA with Minumum distance Classifier for face recognition and easy to implement.

给出了三站无源雷达对空中目标定位的精度分析.以几何稀释精度(GDOP)作为精度的指标.(Analysis gives a three-station passive radar for air target positioning accuracy. Geometric dilution of precision (GDOP) as an indicator of the accuracy.)

说明：  三相异步电机调压调速matlab仿真 ，实测可用(Matlab simulation of voltage regulation and speed regulation of three-phase asynchronous motor)

利用主成分分析和K-means聚类实现聚类的Matlab算法(principle component analysis and then use k-means clustering algorithm to realize the clustering)

Data Description Tools for SVDD analysis

数值分析中的Lagrang插值算法，用于曲线拟合的方法。(Lagrang interpolation)