sengsiu

WSN中leach协议的改进算法，在MATLAB中对成簇过程和数据处理过程进行优化。(Improved algorithm in WSN leach protocol in MATLAB process of clustering and data processing optimization.)

里面是小波分析的实现方法，还有数学介绍。数字信号处理上机实验答案(第三版).docx的电子版(There is a wavelet analysis method, as well as mathematical description. Digital signal processing on the experimental answer (third edition). Electronic version of docx)

这个matlab程序实现了牛顿插值 （Newton s Interpolation ）算法(The matlab program Interpolation Newton (Newton s Interpolation) algorithm)

说明：  用于计算任意波形fft结果的Matlab工具(A matlab tool for wave fft calculating)

是一些常用的时域特征提取方法，再次进行整合，方便大家的提取(Are some commonly used time domain feature extraction method, integrate again, facilitate everybody extraction )

对于声矢量圆阵，比较固定对角加载法（FDL）和双重范数约束法（NCCB）和常规（SMI）的自适应波束形成器的性能。(For acoustic vector circular array, relatively fixed diagonal loading method (FDL) and double norm constraint method (NCCB) and conventional (SMI) adaptive beamformer performance.)

说明：  用jakes模型进行信道的matlab仿真，并且配有完善的多径瑞利信道(By jakes matlab channel model simulation, and with multi-path Rayleigh channel sound)

Implementation on "Automatic modulation classification using zero crossing"

利用Matlab实现语音信号的数字水印技术.利用语音获取设备获取需要传送的保密语音信号；选择用于传输保密语音信号的普通声音载体；对加入水印信息的文件进行各种滤波处理，然后再对其进行水印提取，观察其结果；(Digital watermarking technology using Matlab voice signals using voice capture device to obtain confidential voice signals to be transferred Select common vector for the transmission of confidential voice speech signal adding watermark information on a variety of filtering files, and then its watermark extraction, observe the results )

matlab simulation of transformer including: Short-circuit and RL Load Terminations, Open-Circuit Termination In-rush Current, Autotransformer Connection,Delta-Wye Transformer:Voltage and Current Ratios Zero-Sequence Current