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in this program the horizon line detection is found out by using canny edge detector and hough transform.

关于空时建模的程序，有时候苦于没有模型产生数据(On the space-time modeling procedures, sometimes suffer no model to generate data)

粒子滤波全套源代码，实现了粒子滤波的全部功能，是粒子滤波提高级程序(A full set of source code particle filter to realize the full functionality of particle filter is a particle filter-class procedures improve)

qpsk的方波滤波，利用matlab编写M文件，调试成功，并描绘滤波图形。(the qpsk square wave filter using Matlab prepared M-file debugging success, and a description of the filter graphics.)

Listing is a program for sorting algorithms using the heaps sort and binary search sorting.

声音响度matlab计算程序，iso532(基于zwicker模型)，包含整体响度，短时响度以及脉冲响度计算(Matlab loudness calculation program, iso532 (based zwicker model), including the overall loudness, loudness and short pulse loudness calculation)

For some fnc to graphics

本程序为偏最小二乘法和主成分分析的matlab程序用于建立光谱信息和所测样品浓度的关系，建立预测模型(This program is partial least squares and principal component analysis matlab program for the establishment of spectral information and the relationship between the concentration of the samples, the establishment of forecasting model)

快速分类算法 快速分类算法快速分类算法快速分类算法(the quick sort algorithm for matlab. quick sort algorithm for matlab. quick sort algorithm for matlab. )

matlab仿真双级矩阵变换器的逆变程序，包括判断扇区，计算相位角等(matlab simulation of two-stage matrix converter inverter procedures, including the judge sectors, calculating the phase angle)