polar

BIRCH (balanced iterative reducing and clustering using hierarchies) is an unsupervised data mining algorithm used to perform hierarchical clustering over particularly large data-sets. An advantage of Birch is its ability to incrementally and dynamically cluster incoming, multi-dimensional metric data points in an attempt to produce the best quality clustering for a given set of resources (memory and time constraints). In most cases, Birch only requires a single scan of the database. In addition, Birch is recognized[1] as the, "first clustering algorithm proposed in the database area to handle noise (data points that are not part of the underlying pattern) effectively".

最大信噪比的独立分量分析算法，主要用于盲源信号的处理技术研究。(Maximum SNR of independent component analysis algorithm, mainly used for blind source signal processing research.)

bu bir adam asmaca oyunudur.biraz amatö r olsa da iş inize yarar.kodlar anlaş ı lı r.takı ldı ğ ı nı z bi yer olursa mesaj atı n.

Dsp Course lec 11 DSP course

MSK 调制仿真程序,用于数据调制的MATLAB仿真(MSK modulator simulation)

This m file contains the code mass spring system and its constants

PSO算法应用到图像三阈值分割，评价函数为二维最大熵(PSO algorithm is applied to image three threshold segmentation, the evaluation function for the two-dimensional maximum entropy)

Matlab实现通过优化多项式实现矩阵逼近源代码.附件中的代码通过多项式优化实现矩阵逼近算法。(Matlab achieve by optimizing polynomial matrix approximation of the source code and the code contained in the annex to achieve matrix approximation by polynomial optimization algorithm.)

正交匹配追踪法实现1-D信号压缩传感，测量数M>=K*log(N/K),K是稀疏度,N信号长度,可以近乎完全重构(Orthogonal Matching Pursuit)

谱聚类进行图像分割：谱聚类具有良好的非线性分类性能，它能够对线性不可分的数据起到良好的划分作用。(Spectrum clustering image segmentation)