gatbx

This function computes the fourier series of a signal x(t). The amplitudes of the fourier series have the same dimension of the original signal, so this function is useful for immediate computation of the actual frequency components, without further processing.

加入3点或5点中值平滑处理后再绘制上述基频曲线与未平滑曲线比较，观测完整一段话音的基频包络变化情况(Add to 3:00 or 5:00 in the value of the smoothing then draw the base frequency curve is not a smooth curve compared with the observed period of complete voice baseband envelope changes)

matlab编写的正态云发生器与云拟合程序，其中有较详细的注释。(matlab prepared in the normal cloud generator and cloud fitting procedures, including more detailed notes.)

It is important in detecting the edges of image.It is better than canny.

AHP层次分析法计算判断矩阵的最大特征值,是学习PCA特征提取的很好的学习资料，STM32制作的MP3的全部资料。( Calculate the maximum eigenvalue judgment matrix of AHP, Is a good learning materials to learn PCA feature extraction, STM32 all the information produced by the MP3.)

说明：  运用Matlab求解三个传递函数的群延迟特性曲线(Use Matlab to solve the three transfer function of the group delay characteristic curve)

说明：  802.11a 发送端采用BPSK调制得到的PAPR的CDF图形程序(CDF plots of PAPR from an IEEE 802.11a Tx with BPSK modulation)

a simple way to detect highlight in endoscopy image. the color in the pixel first transform into HSV color space and then do some judgment and then the result can obtain.

说明：  以Morlet小波作为网络隐含层的变换基函数小波神经网络MATLAB源程序(As a Morlet wavelet transform of the network hidden layer wavelet neural network basis function MATLAB source code)

使用最近邻插值法对图像进行缩放处理的matlab程序(Using the nearest neighbor interpolation image zoom processing matlab program)