文献实现的Fast Newman算法实现社团发现程序

32 channel time domain beamformer. Use final time doamin beamformer file. Run it. DOA 30

Matlab控制测量仪器产生所需的测试信号详细文档,对于特定开发或者不想购买仪器license的人，很有用(Matlab control test intrument like tek or agilent generating signals)

PSO (particle swarm optimization)

说明：  给图像加扰动，扰动方式以zernike多项式的形式加入，Image为源图像，Co为要加的zernike系数，为行向量， 输出分别为扰动后的图像，扰动PV值，扰动RMS值(failed to translate)

遗传算法，可以用来求解在一定范围内的函数的最值，进行函数优化(Genetic algorithms can be used to solve a range of functions in the most value for function optimization )

Matlab document about induction motor softstart

一般路径损耗模型分为自由空间传播模型和对数距离路径损耗模型，本程序建立以上模型。(Generally divided into free space path loss model propagation model and logarithmic distance path loss model, the program to build more models.)

说明：  这个水印一般般利用DWT变换和DCT变换嵌入水印，加上了Arnold变换使图片水印的抗MP3压缩攻击有所提高。(The watermark in general as the use of DWT transform and DCT transform embedded watermark, coupled with the Arnold transform to image watermarking against MP3 compression attacks increased.)

通过fir1设计FIR滤波器，fir2设计任意频率响应的滤波器，采用卷积计算信号通过系统后响应（还原），采用fftfilt计算信号通过系统后响应，一个长序列和一个短序列的卷积。(Fir1 through FIR filter design, fir2 design the frequency response of any filter, the use of convolution calculation of the signal through the system to respond to (restore), calculated using fftfilt signal through the system to respond to, a long sequence and a short sequence of convolution.)

自适应波束形成器（包括空域谱矩阵的估梯度实现算法、梯度算法、LMS算法、信号子空空间的检测等）(Adaptive beamforming (including the airspace spectral matrix of the estimated gradient algorithm, the gradient algorithm, LMS algorithm, the detection of the signal subspace space, etc.))