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不错的pidfuzzy基于matlab仿真的一段程序 是刚开始学习控制类课程的好材料 可以好好地参考一下哦(Matlab simulation of a program is just beginning to learn to control courses materials can have a good reference )

We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude modulation, phase-shift keying, and pulse amplitude modulation communications systems.We study the performance of a standard CFO estimate, which consists of first raising the received signal to the Mth power, where M is an integer depending on the type and size of the symbol constellation, and then applying the nonlinear least squares (NLLS) estimation approach. At low signal-to noise ratio (SNR), the NLLS method fails to provide an accurate CFO estimate because of the presence of outliers. In this letter, we derive an approximate closed-form expression for the outlier probability. This enables us to predict the mean-square error (MSE) on CFO estimation for all SNR values. For a given SNR, the new results also give insight into the minimum number of samples required in the CFO estimation procedure, in order to ensure that the MSE on estimation is not significantly affected by the outliers.

the fuzzy control to solve the main problem about how to handle the systems

说明：  matlab程序，运用小波变换的方法进行轴承故障诊断(matlab program, using wavelet transform to detect bearing fault )

Volterra_混沌序列的相空间重构程序，利用matlab编程，可以将一维时间序列重构到高维空间，挖掘出隐含的信息，提高预测精度，以Volterra混沌序列为例，展示混沌的美妙(Phase space reconstruction program, Volterra_ chaotic sequence using matlab programming, refactoring can be one-dimensional time series into a high dimensional space, dig out the hidden information, improve forecast accuracy, Volterra chaotic sequence, for example, showing the chaotic wonderful)

理想大气数据计算密度 压强 温度，0-40km以内高度(Ideal atmospheric pressure temperature data density within ,0-40km height)

小波分析在语音特征参数提取方面的应用,很实用，经测试！(Wavelet analysis in terms of the voice feature extraction!)

说明：  matlab去斑点噪声,不错的学习matlab图像处理的基础例程，适合初学者。(matlab to speckle noise, a good learning matlab image processing routine basis, suitable for beginners.)

这是一个语音情感识别预处理时分帧的源代码，毕业设计专用 (This is the source code of a speech emotion recognition preprocessing time division frames, graduation design)

说明：  nó rấ t là hay đ â y là ví dụ code matlab