SataliteLink16QAM

simulates a digital communication system with QPSK signal waveforms in Fig.7.7

添加YUV数字水印，用 matlab读写YUV视频并保存(add YUV watermark,read and write YUV video)

多维粒子群优化算法，用于求解多维函数的优化问题。(Multidimensional PSO algorithm for solving optimization problems of multidimensional function.)

在matlab下对认知无线电频谱检测，能量检测，周期循环检测(Under the matlab for cognitive radio spectrum detection and energy detection, cycle detection)

This is the solution manual of satellite communications by Timothy pratt and jereme allnutt

说明：  一个高斯积分的例子，可能有点简单，不过还是给大家共享(Example of a Gaussian integral, may be a bit simple, but still to share)

雷达地杂波仿真，根据空时自适应信号处理原理，对雷达杂波进行了仿真。(radar cluster simulation)

说明：  用精确线搜索的共轭梯度法，求问题的极小点(Using the conjugate gradient method of exact line search to find the minimum point of the problem)

本matlab程序对滚动轴承的外圈进行了分析研究，与正常情况下的做对比，可以发现故障的位置，进一步的对比还要再做研究。(The matlab program analysis, and under normal circumstances, the contrast of rolling bearing outer ring, you can find the location of the fault, further comparison should also do research.)

通过学习此程序可以了解相关方面的语言结构，对于编程参考和借鉴有很大的实际意义，肯定有很大的帮助(Chinese verification code)