constantbeamwidth

kmeans with two dimension

使用邻域平均法、中值滤波法、K邻近平均法进行平滑。 利用Roberts梯度法、Sobel算子和拉普拉斯算子进行锐化，并比较结果。 (smooth and sharpen)

matlab处理图像代码，很不错，值得看看(matlab image processing code, very good, worth a look)

说明：  pca降维 在pca提取vd后可以利用降维进行更加简便的操作(pca pca extraction vd dimension reduction in the dimensionality reduction can be used after a more simple operation)

计算方法 大学 求根 牛顿求根公式D:matlab mm ootfind.rar(calculation Newton University Root Root Formula D : Matlab nmm rootfind.rar)

自绘图函数 数字信号处理时域绘图 丁玉美(time stem )

本代码设计的切比雪夫1型滤波器，与MATLAB中的切比雪夫滤波器不同的是输出为未归一化的零极点，输入只要是通带频率，通带波动，截止频率，阻带衰减即可，更便于抄做(The code design of Chebyshev Type 1 filter, and MATLAB in the Chebyshev filter output is not different is that the poles and zeros of the normalized input as long as the pass-band frequency, pass-band fluctuations, cutoff frequency, stopband attenuation can be more easily copied to do)

matlab环境下实现局部均值分解（LMD）(matlab environment to achieve local mean decomposition (LMD) )

说明：  有限元 几何非线性 大变形。。。。(Finite element geometrically nonlinear large deformation)

多输入多输出系统，应用最小均方差均衡器的误码率性能曲线(Multi-input multi-output system, the application of the minimum mean square error equalizer BER performance curve)