bt_wavedisplay

heed protocol in wsn

对点目标的回波进行了仿真，该仿真可以帮助大家对雷达的回波有更深一步的认识(Point target echo simulation, the simulation can help to have a deeper understanding of the radar echo)

求出以dB为单位的给定比特信噪比的误符号率(Find the symbol error rate of a given bit signal-to-noise ratio in dB)

matlab图像分割实例，图像分割用于检测细胞，割调用库函数实现，带注释，简单易懂(matlab example of image segmentation, image segmentation is used to detect cell, cutting call library functions, with comments, easy to understand)

MATLAB信号处理宝典（matlab探索和研究）此为英文版(MATLAB book english)

说明：  ex2_1 利用Z变换求系统输出 ex2_2 求DFT ex2_3 求序列的圆周移位 ex2_4 求序列的圆周卷积 ex2_5 简单的DFT实例 (ex2_1 the use of Z transform ex2_2 demand for system output DFTex2_3 seeking ex2_4 shift sequence for the circumference of the circular convolution sequence ex2_5 simple example DFT)

半监督鉴别分析是一种很流行的算法，它利用了现实世界的大量的无标记的数据，并对它们分类(Semi-Supervised Discriminant Analysis (Graph Embedding Way) )

简单的神经网络程序，容易理解推荐下载，不容错过啊(Neural network)

Low Energy clustering Protocol that is implemented in MATLAB

对音频信号进行处理，以采样频率为22050进行采样，并分别画出其自相关函数曲线.(Handle audio files, to 22050 sampling frequency for sampling respectively, and draw the autocorrelation function curve. )