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Matsig is an object-oriented signal class library for MATLAB 6.5 and later. It implements a signal class, simplifying operations and manipulations common in audio signal processing and speech processing

用于INSAR技术的matlab处理程序，包括形成干涉图、去平、滤波、相位解缠等步骤。(a processing basing on matlab which is used for the technology of INSAR.)

matlab串口通讯实例,是初学matlab串口的好例子 (matlab examples of serial communications is serial matlab beginner a good example of)

说明：  Matlab使用矩量法求解同轴方腔滤波器腔间耦合系数 求解两个同轴方腔在一定的开窗大小下，确定耦合系数。 首先利用矩量法求解两个同轴方腔的互电容和自电容，详细原理见参考书。 其次再由耦合系数得到两个腔体间耦合窗的大小，这在工程实践中具有很大的作用，耦合系数K的求解详见m文件。(Matlab using the method of moments coaxial cavity filter cavity coupling coefficient between the two coaxial cavity for solving a certain window size, determine the coupling coefficient. First use of moment method to solve two coaxial cavity of the mutual capacitance and self-capacitance, see the detailed principles of reference. Secondly, the coupling coefficients are then the coupling between the two cavities the size of the window, which in engineering practice has a significant role, see the solution coupling coefficient K m file.)

说明：  14节点潮流程序设计基于matlab能很好收敛，扩展性强(Current program design is based on 14 nodes can be very good convergence matlab, expandability)

Matlab的GUI教程，教初学者快捷方便地学习GUI的使用编程方法。(Matlab GUI tutorials, teach beginners quick and convenient to learn the use of GUI programming method. )

扩频通信，从电磁波利用来看，与一般现有的常规通信方式完全不同。扩频通信利用伪随机编码把信息数据（窄带信号）的频谱进行扩展，形成宽带的低功率谱密度信号发射，使用不同的伪随机序列编码，不同通信用户可在同一频段、同一时间工作，互不影响或干扰极小地进行通信。(Spectrum, from the electromagnetic waves used term, and the general existing conventional means of communication is entirely different. Spread spectrum communication using pseudo-random code to the information data (narrowband signal) to extend the spectrum, the formation of low-power spectral density broadband signal transmission, using different pseudo-random sequence of coding, different communication users at the same frequency band, at the same time work, mutual does not affect or interfere with a very small way to communicate.)

该程序描述了一种椭圆拟合算法，能够有效拟合椭圆图形。(This file is a ellipse fitting algorithm.)

说明：  MATLAB/simulink光伏电池建模！！！！(Photovoltaic cell modeling)

matlab图像处理领域类的一种常用算法。对初学者有很大的帮助(matlab image processing class, a common algorithm. Very helpful for beginners)