calculation_119

基于matlab的切比雪夫-2型低通滤波器设计(Matlab based on the-2 Chebyshev-type low-pass filter design)

Manages very large tensors of arbitrary dimensions as mapped files on disk. (This class transparently maps large tensors of arbitrary dimensions to temporary files on disk. Referencing is identical to a standard matlab tensor, so a MappedTensor can be passed into functions without requiring that the function be written specifically to use MappedTensors. This is opposed to memmapfile objects, which cannot be used in such a way. MappedTensor also offers support for basic operations such as permute, without requiring space for the tensor to be allocated. An existing binary file can also be mapped, similarly to memmapfile. However, memmapfile offers more flexibility in terms of file format. )

运用matlab进行ls与dft对比，从而得到二者不同(Ls using matlab for comparison with dft, resulting in two different)

高斯信号脉冲成型，可以作为通信系统的输入端信号。(The Gauss pulse shaping can be used as the input signal of the communication system)

Generate AR(1) process for a given AR(1) coefficient.

重心法和模糊层次分析法的配送中心选址方法的结合(Center of gravity method and the combination of fuzzy AHP method of distribution center location)

实现三类的SVM分类，实现三类模式识别，对图像识别作用比较大，基于MATLAB7实现(Realizing the SVM classification, three kinds of pattern recognition, and image recognition based on bigger role, MATLAB7 realization)

Hilbert变换，经过测试，与matlab一致(Hilbert transform, tested, consistent with matlab)

说明：  基于神经网络算法的图片识别，卷积神经网络(Image recognition based on neural network algorithm)

priodgram matlab code