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k-means算法实现，数据挖掘中经常用到的聚类分析算法。是最经典的常用算法。(k-means algorithm, cluster analysis algorithm often used in data mining. Is the most classic of common algorithms.)

将同频信号用fastICA算法进行分离，其中包括各种调制信号。MPSK，QAM，MASK(The same frequency signal separation algorithm using fastICA, including a variety of modulated signals. MPSK, QAM, MASK)

有关最大比合并、等增益合并的增益性能及误码率的描述。(The maximal-ratio combining, equal gain combined gain of performance and bit error rate description.)

说明：  simple cooperation communication model use alamouti code

说明：  正则化超分辨率图像重建算法研究 简称SRR(Regularized super-resolution image reconstruction algorithm called SRR)

可以应用于动态卸载应力分析和能量分析，求解径向应力分析和应变。(It can be used to the analysis of the dynamic loading stress and energy .)

alpha-beta滤波器是一种很实用的滤波器，可以和卡尔曼滤波，信息滤波器做比较，对于初学者有很大帮助(alpha-beta filter is a very practical filter can Kalman filter, the information filter comparison, are very helpful for beginners)

a matlab code to reduce the dimenision of data. using probability principle analysis

针对一个混和正弦波信号，设计FIR滤波器，给出了三种设计方法：凯塞窗函数设计带通滤波器法、FDATool设计法实现凯塞窗函数滤波器的低通、带通和高通三种滤波效果以及椭圆低通滤波器的设计法。利用matlab软件实现。(Sine wave for a mixed signal design FIR filter, gives the three design methods: Kaiser window function design band-pass filter method, the FDATool Design Kaiser window function low-pass filter, band-pass and high passthree filter effects, and elliptic low-pass filter design method. Using matlab software.)

这是一篇关于IPMSM的空间矢量调制的直接转矩控制系统的的优秀论文，理论推导详细，方案设计清楚，照着就能复现出来。值得参考。(This is an excellent paper on direct torque control system IPMSM space vector modulation of the theoretical derivation of detailed design is clear, according to the complex will be able to stand out. Worth considering.)