chaoqianjiaozheng

Noise can be defined as unwanted signal that interferes with the communication or measurement of another signal. Noise conveys information regarding the source of the noise, e.g. the noise from a car engine conveys information regarding the state of the engine.

说明：  电磁场有限元分析的剖分程序代码，可以对剖分程序进行画图。(Subdivision of finite element analysis code)

语音变速变调matlab程序，包含计算语音周期的函数m文件(Voice shifting tone matlab procedures, including voice-cycle calculation function m-file)

二分法，Newton迭代法和弦截法求方程根，并比较迭代次数。内含各种迭代法及数值加速方法的说明和比较。(Dichotomy, Newton iteration method for the equation of the root chord section, and compare the number of iterations. Includes a variety of accelerated iterative method and numerical description of the method and comparison.)

说明：  数字下变频技术是数字接收机的核心技术之一，它包括数字混频正交变换、抽取及高效率数字滤波等。(Digital down conversion technology is one of the core technology of digital receiver, which includes digital mixer orthogonal transformation, extraction and high-efficiency filtering.)

anc 算法的反馈实现，在国外的论文中的算法的simulink实现(anc used the feedback,and realize it used the simulink)

空间电压矢量调制技术模块，进过自己认真仔细的搭建，可用。(Space vector modulation module, has been to carefully build available.)

This tutorial illustrates the basic ideas of interval type-2 (IT2) fuzzy sets and systems, and provides a Matlab implementation of IT2 fuzzy logic system (FLS). One obstacle in learning IT2 fuzzy logic is its complex notations. In this tutorial we try to avoid these notations and give the reader some intuitive understanding of IT2 FLSs.

RBF配点求解微分方程是一类新方法，程序给出了RBF（采用的径向基函数是MQ函数）求解一维微分方程实例。(RBF (Multi-quadric function) method to solve the one dimentional differential equation.)

This is a FSK modulation demodulation of the MATLAB program, is a simplified version, modem debugging together ~