DOA_Estimating

本程序源码用于电力系统对称三相短路电流计计算，由matlab语言实现。 可直接使用。 (This procedure source for symmetrical three-phase power system short-circuit curreent calculation, by the matlab language. Complete source code can be used directly. )

把加速度信号变为速度信号和位移信号。用的是反频谱法(Acceleration signal into a displacement signal)

用切比雪夫I型原型通过冲 激响应不变法设计数字低通滤波器 并完成高通转换(Chebyshev type I with a prototype design by the same impulse response digital low-pass filter and a high pass completion of the conversion)

图像检索与查询，实现图像的检索与查询，用matlab编程实现，其中含有图片。(image retrieval)

用 matlab实现均值滤波去高斯白噪声 用 matlab实现中值滤波去噪声 用理想低通滤波器在频率域实现低通滤波(Mean filter with matlab to implement Gaussian white noise with median filter matlab to achieve the ideal low-pass filter with the noise in the frequency domain low pass filter)

显著性检测，PQFT算法matlab实现(Silency detection, PQFT algorithm matlab implementation)

Simple Feature Extraction matlab sorce code, for learning purposes,

tutorial matlab gooooooooooooooood

this is one of the more powerful algorithm in Clustering in WSN. It seems very different from LEACH and other probabilistic approaches.

GNU Octave A high-level interactive language for numerical computations Edition 3 for Octave version 3.0.0 July 2007 (GNU Octave A high-level interactive language for numerical computations Edition 3 for Octave version 3.0.0 July 2007)