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由于做FFT的能量泄露，频谱会出现误差，本程序用于FFT频谱的幅值和相位校正(As the leakage energy to do the FFT, the spectrum will be errors, the procedure used for the FFT spectrum of the amplitude and phase correction)

photovoltai model based on input voltage

该代码为语音去噪代码，自适应滤波，谱减法，维纳滤波滤波方法。(The code for the speech denoising code, adaptive filtering, spectral subtraction, Wiener filtering filtering method.)

使读者能对matlab快速上手和熟练掌握操作和应用(Matlab so that readers can quickly get started and master the operation and application)

control of IM. provides method of vector control of an insuction motor......

matlab模糊控制资料，是matlab仿真应用的东东，对模糊控制的学习很有帮助(matlab fuzzy control information is Dongdong matlab simulation applications, fuzzy control of the learning very helpful)

我的毕业设计程序--对遭受仿射变换、非线性形变的图像实现基于模型的图像配准（需手动选取配准点），matlab仿真程序。(I graduated from the design process-- from the affine transformation, Nonlinear deformation of the image of the model-based image registration (required manually selected registration points). Matlab simulation program.)

這是一個利用butter filter 的bandstop 來濾除原始訊號中有雜訊的方法，先轉為spectrogram觀察雜訊所分步頻帶與能量，再依照要濾除的部分作bandstopa(This is a use of bandstop butter filter to filter out the noise of the original signal has a method, the first step into a spectrogram observation noise and energy of the band, then follow to filter out parts for bandstopa)

说明：  matlab常用函数参考，比较有用，尤其是对于使用matlab还不太熟练的编程人员。(matlab common function reference, more useful, especially for the use of matlab not very skilled programmer.)

c均值算法的实现，使用c均值算法对一组三位数据进行聚类，给出了测试的类别数目和初始值。(c-means algorithm, using the c-means algorithm on a set of three data clustering, given the number of categories and initial value of the test.)