Description: 此程序为本人编写的神经网络法设计1型FIR滤波器的程序，读者读此程序后，可以很深刻地理解如何用BP网络和LMS算法来设计滤波器。
只需更改程序中的H值，即可生成各种低通，高通，带通，带阻滤波器。程序运行结果可得到滤波器系数，幅频曲线和衰减曲线。
可通过更改迭代步长和误差极限来调整滤波器特性。-I prepared for this procedure the neural network type 1 FIR filter design procedures, the reader after reading this program, it is a profound understanding of how to use BP network and the LMS algorithm to design filters. Just change the procedures in H values, to generate a variety of low-pass, high pass, band-pass, band stop filter. Program is running the results of available filter coefficients, amplitude-frequency curve and the attenuation curve. Can change the iteration step size and error to adjust the filter characteristics of the limit. Platform: |
Size: 1024 |
Author:黄翔东 |
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Description: 分别介绍了数字信号的产生、处理（包括离散傅里叶变换的多种快速算法，各种离散正交变换的快速算法，快速卷积和相关，数字滤波器的时域和频域响应，IIR和FIR数字滤波器的设计）、随机数字信号处理、图像处理、人工神经网络。-Introduced a generation of digital signal processing (including a variety of fast algorithms for discrete Fourier transform, fast algorithm for various discrete orthogonal transform, fast convolution and correlation, time domain and frequency domain response of the digital filter, IIR and FIR digital filter design), random digital signal processing, image processing, artificial neural network. Platform: |
Size: 7552000 |
Author:luoyou |
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