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根据二维空间内目标作匀速直线运动和匀速圆周运动的特点，在建立目标运动模型和观测模型的基础上采用基于交互多模算法（IMM）的卡尔曼滤波器对机动目标进行跟踪。仿真结果表明，该算法不仅能够对匀速直线运动和匀速圆周运动的目标进行跟踪，而且在运动模型发生变化时，滤波误差也比较小。 关键词：卡尔曼滤波器；目标跟踪；机动；交互多模（IMM） (two-dimensional space under target for uniform linear motion and uniform circular motion characteristics, the establishment of the target model and observations on the basis of the model based on interactive multi-algorithm (IMM) Kalman Filter right track moving targets. Simulation results show that the method can not only on uniform linear movement and the uniform circular motion of the target tracking, and the campaign model change, the filter error is relatively small. Keywords : Kalman filter; Target tracking; Mobility; Interactive multi-mode (IMM))

实现了QPSK在瑞利信道下的性能仿真,仿真结果与理论曲线相比较，结果相符。供大家参考。(It achieved the simulation of QPSK performance in Rayleigh channel.)

盲均衡的MMA算法，程序绝对可用，欢迎下载。(MMA blind equalization algorithm, the procedure is absolutely available, welcome to download.)

说明：  此程序实现自适应波束图中的不同的阵列间距和期望信号方向对波束图的影响(Realize this procedure adaptive beamforming map different array spacing and the desired signal direction of the impact of beamforming map)

一本很经典的学习等离子体的书，作者：FF陈(A classic study of plasma was written by: FF Chen)

matlab 开发有序抖动算法，可以下载一看(Matlab algorithm, developed orderly jitter 50-percent tonal orderly jitter algorithms to download a comrade, look!)

Digital signal processing(Digital signal processing program contains a variety of signal processing algorithms)

LMS滤波LMS滤波LMS滤波LMS滤波LMS滤波(Filtering Filtering LMS LMS LMS LMS Filtering Filtering Filtering LMS)

solving 1d transport (advection + diffusion)problem implicit method: dQ/dt+U dQ/dx=0

Rotate xticks label of a 2d graph