MATLAB_signal_processing

直方图是用面积表示各组频数的多少，矩形的高度表示每一组的频数或频率，宽度则表示各组的组距，因此其高度与宽度均有意义。 程序提取了很多直方图所需要的参数特征，如均值、方差、偏度、峰度、能量和熵。 (Histogram is that each group size the number of frequency, the height of the rectangular frequency of each group said that the number or frequency, the width of that group from each group, so the significance of height and width of both. Extraction procedures need a lot of parameters histogram features, such as mean, variance, skewness, kurtosis, energy and entropy.)

说明：  经验模态分析（EMD）的MATLAB计算算法，经验模态分析是机械振动分析领域的重要方法(Empirical mode decomposition (EMD) of the MATLAB computing method, empirical mode analysis is an important field of mechanical vibration analysis method)

这是matlab的图像处理学习文件，自己花钱买来的资料，不是网上随便下载的。(This is a learning matlab image processing files, their own money to buy the information, not just downloaded online.)

这是一个自编的最小均方误差的自适应滤波器的程序(This is a self of the minimum mean square error of the adaptive filter procedures)

cycloconverter 2 phases is simulated

计算关于转子动力学中，如何求传递矩阵的的系数的程序(calculated on rotor dynamics, how to request the transfer matrix of the coefficients of procedures)

远程监控系统，具体不知道 ，刚接触，好多不懂，所以才来找学习的软件(Remote monitoring system, specifically do not know, are new, many do not understand is why they come to learn the software)

DFT和FFT的matlab实现及算法差异的证明，如复杂度等。（精度、不同长度的序列等）。(DFT and FFT algorithm matlab realize the difference and proved as complex and so on. (Accuracy, sequences of different lengths, etc.).)

ASk调制与解调(MATLAB) 可以在MATLAB上直接运行(ASk modulation and demodulation (MATLAB) can directly run MATLAB)

使用PID算法与FUZZYPID算法仿真并作比较，仿真证明，FUZZYPID效果要好于单纯PID调节(Using the PID algorithm and FUZZYPID algorithm simulation and compare simulation results show, FUZZYPID is better than the simple PID regulator)