实验室约束鸡群算法 CSO

Rician fading is a radio propagation anomaly caused by partial cancellation of a radio signal by itself — the signal arrives at the receiver by two different paths, and at least one of the paths is changing (lengthening or shortening). Rician fading occurs when one of the paths, typically a line of sight signal, is much stronger than the others. In Rician fading, the amplitude gain is characterized by a Rician distribution.

说明：  设计低通IIR滤波器；并将此低通滤波器映射为高通、带通或带阻滤波器。并验证变换后的滤波器是否满足指标。并求输入x(n)=[cos(w1n)+cos(w2n)]u(n)经过系统后的输出y(n)(Low-pass IIR filter design and mapping this low-pass filter high pass, band pass or band stop filter. And verify whether the filter transformation to meet the target. And to seek input x (n) = [cos (w1n)+ cos (w2n)] u (n) through the system output after the y (n))

运用惯性传感器检测人体肢体动作理论分析，包括LKF,EKF，quternion多种算法(INERTIAL AND MAGNETIC ANGLE TRACKING OF LIMB SEGMENTS FOR INSERTING HUMANS INTO SYNTHETIC ENVIRONMENTS)

利用已知的零点综合出耦合矩阵（N+2）并画出S11、S21响应曲线(Integrated coupling matrix of zeros by using the known ( N+2 ) and draw S11, S21 response curve)

雷达中的信号相干积累，使得信号的信噪比提升N倍。(Coherent integration radar signal, so the signal to noise ratio enhancement N times.)

时延波束形成，在声纳、雷达等领域有广泛应用，形成空间指向性图并完成空间滤波(delay beamforming, sonar, radar and other fields have extensive application form directivity map and complete spatial filtering)

模式识别。聚类分析算法，经调试可用，希望可用帮到需要的人。(Pattern Recognition. Clustering analysis algorithm used by the debugger, I hope can help people in need.)

说明：  《空间谱估计理论与算法》一书中介绍的ML最大似然算法，如果有用请点推荐(ML maximum likelihood algorithm &quot spatial spectrum estimation theory and algorithms,&quot a book described, if helpful please recommend)

MATLAB CODE TO SIMULATE OFDM SYSTEM

固定卫星信道仿真源码 主要考虑雨衰因素(Fixed satellite channel emulation source major consideration Rain attenuation factor)