利用卡尔曼滤波器进行信道估计 提示：信道估计的状态方程和测量方程可分别表示为 要求：给出信道均方误差随样本数增加的曲线，给出matlab程序及具体的估计过程。 -Use of Kalman filter channel estimation Tip: the state of the channel estimation and measurement equations could be specified as required: given the channe

OFDM系统中理想信道估计与训练序列信道估计对比，包含QPSK和16QAM两种不同调制方式-Ideal channel estimation and training sequence channel estimation in OFDM system , contains QPSK and 16 qam two different modulation mode