16QAM

实现系统的开怀特性检测 matlab中用于UI6008数据采集卡的数据采集以及输出的程序 使用方便快捷(Easy to use and quick detection matlab laugh features for UI6008 data acquisition card for data acquisition and output procedures)

FSK source code in matlab.

说明：  这是一个用MATLAB来实现的差分算法 在MATLAB上模拟 挺有用的(using MATLAB to realize the difference algorithm in MATLAB simulation quite on the)

基于均匀线阵，利用四阶累积量产生虚拟阵元，可估计出比真实阵元数更多的信号源，已达到DOA估计的目的，且具有较好的分辨率。(Based on uniform linear array, using fourth-order cumulants to generate the virtual array element can be estimated more than the true number of array element signal source, the purpose has been to DOA estimation, and has good resolution.)

数字图像隐藏技术的仿真，针对一个图片现将其转换为灰白图像，然后将要隐藏的图片加入样本中，加入椒盐噪声攻击，最后将图片还原。(Digital image information hiding technology simulation, for a picture now converted to gray image, will then be hidden image is added to the sample, adding salt and pepper noise attack, finally will restore the picture.)

说明：  线性调频信号仿真，及时域频域脉冲压缩，加窗处理抑制旁瓣(LFM signal simulation, pulse compression in time domain and frequency domain, windowed processing to suppress sidelobes)

THIS IS A DOCUMENT ABOUT THE TOOLBOX OF IMAGES CALIBRATION. IN THIS PAPER EXPLAINS THE TOPICS OF THE CALIBRACION TOOLBOX

扩展卡尔曼、无迹卡尔曼滤波、粒子滤波的算法对比，可以参考参考(Extended kalman, no trace kalman filter, the particle filter algorithm of contrast, hope that it help you.)

cepstrum for pitch detection

说明：  语音信号的端点检测程序，有解释，自己测试过能用，希望对初学者有一定帮助！(Endpoint detection of speech signal process, to explain that he tested can, want to have some help for beginners!)