B

300个MATLAB常用函数的例子。说明比较详细，是学习的好东西(300 MATLAB Examples of commonly used functions. Explain in greater detail, is a good thing to learn)

利用FFT变换，对sine2进行频谱分析，画出频谱图 利用fir源程序对输入波形sine2进行低通滤波，并将结果输出至result.dat (Using FFT transform, spectral analysis of sine2, draw the spectrum graph fir the use of the input waveform sine2 source for low-pass filtering, and the results output to result.dat)

MATLAB程序实现日历的一个小程序。希望感兴趣的朋友可以看下。(MATLAB program to achieve a small calendar program. Hope interested friends can look.)

matlab实现软硬阈值函数的图像去噪，附带一张测试图片矩阵lenna.mat(matlab image denoising hard and soft threshold function, with a test image matrix lenna.mat)

transient power system

说明：  关于工程数学应用 的，在Matlab环境下的一些实现(With regard to the application of engineering mathematics, in the Matlab environment to achieve some)

spectrum sensing in cr

说明：  输电网9节点区间潮流计算程序，修改数据可用(IEEE 9 interval power flow)

matlab 产生高斯随机粗糙面的函数 输入变量为点数 长度 相关长度 均方根高度(matlab generate Gaussian random rough surface function of input variables for the points the length of root mean square height correlation length)

说明：  本书旨在介绍小波变换，福利叶变换基本理论。小波变换在工程应用中很广泛，比如信号处理，图像处理等。(This book aims to introduce the wavelet transform, the basic theory of Fourier transform welfare. Wavelet transform in a very wide range of engineering applications, such as signal processing, image processing.)