shijiaojiemian

自己编的一个利用自相关法求解基音周期的程序(own addendum to the use of an auto-correlation method Pitch procedures)

麻省理工学院introduction to matlab课程作业指导，包含matlab讲义，相互交流(excellent matlab exercises homework for improving matlab same as before)

关于cdma系统的rake接收机的仿真，希望对大家又所帮助。(On the rake receiver cdma system simulation, and they hope to also help everyone.)

说明：  利用simulink编写的信号产生程序，对学习simulink有一定的帮助作用。(signal builder)

矢量控制的直接转矩的仿真图，使用版本matlab2010a，程序可以用(simulink of matlab)

Wireless Sensor Networks (WSNs) are comprised of thousands of sensor nodes, with restricted energy, that cooperate to accomplish a sensing task. Various routing Protocols are designed for transmission in WSNs. In this paper, we proposed a hybrid routing protocol: Zonal-Stable Election Protocol (Z-SEP) for heterogeneous WSNs. In this protocol, some nodes transmit data directly to base station while some use clustering technique to send data to base station as in SEP. We implemented Z-SEP and compared it with traditional Low Energy adaptive clustering hierarchy (LEACH) and SEP. Simulation results showed that Z-SEP enhanced the stability period and throughput than existing protocols like LEACH and SEP.

source code for ofdmwaterfilling

关于随机分割、交织分割、相临分割降低峰均值的PTS算法MATLAB程序(About random division, mixed segmentation, neighboring segmentation reduce peak mean of PTS MATLAB algorithm)

利用时频分析的方法分析一段语音信号的时频特征，并进行降采样等处理，可直接运行(When the time-frequency analysis method to analyze the frequency of use of a voice signal characteristics, and down-sampling and other treatment, can be directly run)

基于labvieW的光纤光栅采集程序，使用了MOI公司的sm125解调仪。(FBG based labvieW collection procedures, the use of MOI' s sm125 demodulator.)