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dfrft离散分数阶傅里叶变换的matlab程序，适合入门(Discrete fractional Fourier transform of the matlab program, suitable for entry )

误码率计算程序，可以实现简单的误码率计算。对初学者有用(bit error rate calculation program, can achieve a simple error rate. Useful for beginners)

小波阈值去噪的源代码.不同的阈值函数可以修改阈值函数.从而实现功能.(wavelet thresholding source. Different threshold function can change the threshold function. Thus achieving functional.)

read email whit matlab outlook

说明：  三相逆变器电压电流双环simulink模型(Three phase inverter voltage current double loop)

说明：  滤波处理，对信号进行滤波处理，提取信号的故障特征频率(Filtering, filtering the signal, extract the fault characteristic frequency of the signal)

HISTOGRAM_DISPLAY makes a stacked bar plot of a set of histogrammed data.

matlab设计的数字滤波器，有巴特沃斯，切比雪夫1，切比雪夫2，椭圆四种，分别都有高通，低通，带通几种，天津工业大学课程设计(matlab digital filter design, there Butterworth, Chebyshev 1, Chebyshev 2, oval four, each of which has a high-pass, low-pass, band-pass several, Tianjin Polytechnic University curriculum design)

说明：  介绍灰色系统的相关知识，有助于提高MATLAB对它的求解(Introduction gray system knowledge, contribute to its solution MATLAB)

Image sharpening using Laplacian