卡尔曼滤波源码(matlab) 实现用Kalman滤波求出信号的估计值-A kalman filter code written with matlab,with it we can find out the estimative value.

数字信号处理第二章作业，卡尔曼滤波递推程序，估计信号的波形-Digital signal processing (DSP) in the second chapter homework, kalman filtering recursive procedure, estimate the signal waveform