基于分段非线性权重值的Pso算法，验证可用，线性调频脉冲压缩的Matlab程序,进行逐步线性回归，包含了阵列信号处理的常见算法，MIMO OFDM matlab仿真。- Based on piecewise nonlinear weight value Pso algorithm, Verification is available, LFM pulse compression of the Matlab program, Stepwise linear regression, Contains a common array signal processing algorithm, MIMO OFDM matlab simulation.