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Pearson s correlation coefficient between two variables is defined as the covariance of the two variables divided by the product of their standard deviations

In this code, the BER performance of a system which uses sparse channel estimation is compared with a system which uses LSE channel estimation. It is shown that using sparse technique improves the performance of the system

MATLAB 灰度世界法白平衡处理，在全局白平衡中得到广泛应用，特点是能够利用更多的图像信息来做判断(MATLAB gray world white balance processing method has been widely used in the global balance, the feature is the ability to use more image information to do judgment)

matlab code for genetic

运用距离多普勒算法解决点目标成像问题，并且具有运动补偿功能(RD algorithm)

Two files 1. Data for Single machine Infinite Bus bar of power system. the generator data is based on MMF method which is described in Kundur, Power System Stability. 2. performance of Power System Stabilizer (PSS) for inter-area oscillations. The two area system is based on the example given in Kundur, Power System Stability.

Allow to read UFF file (all format) in matlab

Amplitude modulation and demodulation using simulink and matlab.

SOMP是压缩感知中的子空间重构算法，这里包含一个源码和一片关于SOMP的文章，供参考(compressive sensing_SOMP)

MIMO channel model and capacity