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对于学习信号处理的同学们，需要数值分析的一些知识，如拟合、松弛迭代等等都是有用的数值分析方法(For students studying signal processing, numerical analysis requires some knowledge of relaxation that a useful method for numerical analysis)

BPSK的Matlab简单仿真，得到理想情况下的误码曲线(BPSK仿真之matlab)

使用MATLAB编写的rls滤波器程序代码！(Prepared using the MATLAB code filter rls!)

speech recognition should be done using this code

基于高波滤波的特征提取技术，从而实现人脸识别和表情识别的目的(Based on high-wave filter feature extraction techniques, in order to achieve the purpose of face recognition and expression recognition)

matlab模糊聚类 运用模糊聚类分析方法，聚类涉及事物之间的模糊界限时(matlab fuzzy clustering using fuzzy cluster analysis, clustering involves the fuzzy boundaries between things when)

line tracking for vessel segmentation

the simulation provides computation of target reflectivity data in the deficient elevation domain. Simulations are implemented to test the decoupled least-squares technique for high resolutionspectral estimation of target reflectivity.all seven (7)files should be downloaded for the simulation to work.(dls3D.m,estimate.m,get2S1Data.m,getConstraints.m, getImageData.m,getPixelData.m, getSLICYData.m)

说明：  平滑滤波，自己写的小程序，希望对大家有所帮助(Filtering, write a small program, we want to help)

说明：  IEM仿真程序，可以高效的计算高斯面等粗糙面的后向散射系数(IEM simulation program, can be highly effective in terms of Gaussian faces rough surface after the backscattering coefficient)