neural-network-handouts

自适应滤波算法（最小均方误差算法）matlab源码程序。(Adaptive filtering algorithm matlab source program。)

TOpological 图象分割 程序 Matlab 源代码(Topological_derivative_Segmentation 图象分割 程序 Matlab 源代码)

In this letter, we propose anovel family of windowing technique to compute mel frequency cepstral coefficient (MFCC) for automatic speaker recognition from speech. The proposed method is based on fundamental property of discrete time Fourier transform (DTFT) related to differentiation in frequency domain. Classical windowing scheme such as Hamming window

详细讲述了如何用matlab进行程序设计，如何编写高效的程序。(Describe in detail how to use matlab program design, how to write efficient programs.)

53607931speakerrecongnizion

显示关键点，返回值为关键点的坐标，尺度，方向，模值，描述符(return the (x,y),scale,derection,size)

这是一个卷积码的编码的源程序，适用于实现卷积码编码的MATLAB仿真(This is a convolution code coding the source program, suitable to achieve convolution code coding of MATLAB simulation.)

焊接点热源温度场模拟，对于焊接温度场模拟很有用处(Weld heat source temperature field simulation)

利用duffing振子检测微弱信号频率的matlab程序。可以检测与周期策动力频率相差0.03之内的微弱信号频率。信噪比达到-68db(use Duffing oscillator frequency detection of weak signals in Matlab procedures. Can be detected with the cycle driven frequency difference of 0.03 within the weak signal frequency. Signal-to-noise ratio-68db)

1.matlab编程，实现函数的倒排序； 2.程序实现FFT,傅立叶逆变换； 3.一个图像处理程序，添加噪声，去噪。 (1.matlab programming, realize inverted sort function 2. Procedures realize FFT, inverse Fourier transform 3. An image processing program, add noise, de-noising.)