hmmbox_3_2

PSO源代码，求解单目标优化问题，本代码用于求解非线性方程组问题(PSO source code)

matlab 的函数库中的全部函数的功能的简单说明。(matlab function library features all the functions of easy description.)

包含一个SAR数据,以及参考函数与成像的程序(contain sar-data and it s process program.)

In this paper, we investigate the timing and carrier frequency offset (CFO) synchronization problem in decode and forward cooperative systems operating over frequency selective channels. A training sequence which consists of one orthogonal frequency-division multiplexing (OFDM) block having a tile structure in the frequency domain is proposed to perform synchronization. Timing offsets are estimated using correlation-type algorithms. By inserting some null subcarriers in the proposed tile structure, we propose a computationally efficient subspace decomposition- based algorithm for CFO estimation. The issue of optimal tile length is studied both theoretically and through simulations. By judiciously designing the tile size of the pilot, the proposed algorithms are shown to have better performance, in terms of synchronization errors and bit error rate, than the time-division multiplexing-based training method and the computationally demanding space-alternating generalized expectation-maximization

C_C方法，本函数用于求延迟时间tau和时间窗口tw(C_C method, this function is used to find the delay time tau and the time window tw)

自学的五个小程序可以运行一下试试，为初学者准备(Self-learning program can run about five small try, for beginners)

Numerical Maths Using Matlab matlab学习资料，英文版 基于matlab的数值方法：曲线拟合、数值优化……(Numerical Maths Using Matlab matlab learning materials, the English version is based on the numerical analysis matlab)

J Unit Test Suite Adapter Source Code for Andriod.

基于LMS算法的噪声对消程序，设定了正弦信号，及噪声(LMS noise cancellation Set in a sinusoidal signal, and noise)

P型、PD型跟踪修改后的期望轨迹的核心matlab程序(Limit trajectory)