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使用粒子群算法解决优化问题，该算法有全局搜索和局部搜索能力，方便快捷。(Particle swarm algorithm to solve the optimization problem, the algorithm global search and local search capability, quick and easy.)

watershed based road segmentation

信号瞬时频率的MATLAB实现计算，用于信号的分析(MATLAB realization of the signal instantaneous frequency calculation for signal analysis)

matlab环境下的前推后代法潮流计算程序，是7个节点的配电网。(before pushing sweep method flow calculation program matlab environment, the distribution network is seven nodes.)

用MATLAB语言仿真和分析了一个频点的跳频通信系统(MATLAB language simulation and analysis a frequency of frequency hopping communication system )

正弦信号叠加高斯白噪声，通过IIR低通滤波器，并画出时域和频域上的波形频谱图(Sinusoidal signal superimposed Gaussian white noise through the IIR low-pass filter, and draw on the time domain and frequency domain waveform spectrum)

MATLAB编程入门PPT，快速学会MATLAB基础，进行数值计算编程(Introduction to MATLAB programming PPT, quickly learned the basis of MATLAB, the numerical calculation programming)

In this letter, a local sparse representation is proposed for face components to describe the local structure and character-istics of the face image for face verification. Wefirst learn a dictio-nary from collected local patchesof face images. Then, a novel local descriptor is presented by using sparse coefficients obtained by the learned dictionary and local face patches from face components to represent the entire human face

Cumulant-Based Inverse Filter Criteria

说明：  傅里叶函数的表现形式，这个在matlab里面非常的常见，可以作为参考(Fourier form of the function, this is very common in matlab which can be used as reference)