exam4_2

matlab中tic与toc函数联合进度条使用例子(tic toc function matlab in combination with the use of examples progress bar)

Alamouti scheme communication

介绍一种有关基于信号统计特性的频谱检测方法(statistics charcater spectrum detection)

用分种群的粒子群算法来求取30维多峰行数Rastrigrin函数，运行100次得到平均值，标准差(Using points of population of the particle swarm algorithm to achieve 30 dimensions multi-peak Rastrigrin function, running 100 times get an average, standard deviation )

面阵的幅度相位全控制自适应数字波束形成算法——对角加载 QRD-SMI 算法的研究；两种面阵唯相位(Phase-Only)数字波束形成算法——小相 位扰动约束算法和期望方向增益最大约束算法的研究；面阵的数字多波束形成算法——二维 FFT 多波束的研究，以及 FFT 在可编程逻辑器件中的实现。 (Research of the adaptive digital beamforming algorithm, which control both amplitude and phase of each array element: diagonal loading QRD-SMI algorithm. ② Research of two Phase-Only DBF algorithms: small phase perturbation restriction algorithm and maximum gain of the expected direction restriction algorithm. ③ Research of multiple beams algorithm for planar array: 2D-FFT multiple beams. And the realization of FFT with CPLD. )

通过此代码，实现MSK调制。模拟基带信号频率为1kHz，正弦载波信号频率为6kHz。(MSK MODULATION)

这是关于一篇基于小波阈值的经验模态分解的论文(This is about a wavelet and empirical mode decomposition papers)

说明：  基于增广矩阵束的L型阵列的二维DOA估计MATLAB程序，计算空间谱密度与旋转坐标向量，阵列信号处理(Matlab program of 2D DOA estimation of L-type array based on augmented matrix beam, calculation of spatial spectral density and rotation coordinate vector, array signal processing)

Simulink，简明教程，pdf版。适合初学者。哈哈。(Simulink，matlab)

DVB-T 2K signal generation Eq. (2.1.4) vs. 2N-IFFT.DVB-T 2K 信号发生器matlab源代码。(DVB-T 2K signal generation Eq. (2.1.4) vs. 2N-IFFT.DVB-T 2K signal generator matlab source code.)