均匀线阵方向图形成，包含没有波束指向和30°波束指向，加切比雪夫权值（旁瓣幅度相同）-Uniform linear array pattern formation, with no beam pointing and 30 ° beam pointing, Gache Chebyshev weights (the same side-lobe amplitude)

LCMV optimization design array signal processing, Phased array antenna pattern (Chebyshev weights), This function is used to calculate the arbitrary function of the first order partial derivative (numerical methods).