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emd算法的源代码,用于信号处理和数据分析(emd algorithm source code for signal processing and data analysis)

谱减法是利用噪声的统计平稳性以及加性噪声与语音不相关的特点而提出来的。即让有语音期间噪声幅度谱的期望值与无语音间隙噪声的幅度谱的期望值相等。(Spectral subtraction method is the use of stationary noise statistics and the additive noise and speech characteristics not related to the initiative. During that speech so that the expected value of noise amplitude spectrum and noise-free audio gap equal to the expected amplitude spectrum.)

leach协议簇头选择算法的改进及仿真 在改进的LEACH．H协议在簇头节点的选举过 程中，充分考虑了簇头节点剩余能量因素，设定了簇头的能量阀值，防止了低能量的节点成为簇头。在此基础上引 进簇头调整过程，该过程通过排除紧密邻居簇头和增加必要的簇头，在一定程度上解决了LEACH协议存在的问题， 从而达到均衡网络能量消耗，延长生存期的目的。网络仿真证明了新算法的可行性。 (An Improved Algorithm for Selecting Cluster-heads in LEACH)

Serial com communication

生成FPGA编程中ROM初始化所需要的.MIF文件。该程序生成的是双极性波的波形数据。生成的数据宽度为8，深度是1024。(ROM generation FPGA programming needed to initialize. MIF file. The program is a bipolar wave generated by the waveform data. Generated data width is 8, the depth is 1024.)

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本代码在matlab下实现rs编码并加入噪声 以及纠错编码(Under this code in matlab coding realize rs and add noise and error correction coding)

本资源中包含了在matlab环境中常用的基本算法程序，其中也有大量的例子进行说明。(This resource contains the environment in matlab basic algorithm commonly used procedures, which also has a large number of examples will be described.)

《matlab有限元分析与应用》书后源代码，在matble中运行，对于有限元的初学者很有用。("Matlab Finite Element Analysis and Application" after the source code, in matble run, FEM for beginners useful.)

机器人运动学和动力学模型，六自由度的，界面设计以及轨迹规划等功能(Robot kinematics and dynamics models, six degrees of freedom, interface design, and trajectory planning, etc.)