dwt

利用全变差模型对图像实现去噪、去卷积、复原等功能(Total variation model using the image to achieve denoising, deconvolution, and recovery functions)

this file contains some m-files about calculating the fractional fourier transform

九点差分格式，精度比五点差分要高，对于实现有限差分，是一个重要的程序(Nine-point difference scheme, the accuracy than the five-point difference is higher, for the realization of finite-difference, is an important procedure)

找到的另一种基于DCT变换的数字水印算法 matlab源码(digital watermarking)

说明：  二进制差分编码解码，二进制差分相移键控二进制幅移键控，二进制相移键控，二进制频移键控最小频移键控的调制与解调(Differential encoding and decoding binary, binary differential phase shift keying binary amplitude shift keying, BPSK, binary frequency shift keying Minimum Shift Keying modulation and demodulation)

Optimum Element Spacings for Yagi-Uda Arrays

This Program is Simulink for the characterstics idetification of the designed Solar Cell Models

Madaline Neural Network for character recognition. Designing a Madaline (Multiple Adaline) Neural Network to recognize 3 characters 0, C and F supplied in a binary format and represented using a 7x7 grid. The Neural Network should be trained and tested with various patterns, then the total error rate and the amount of convergence should be observed.

说明：  基于端射阵的平面阵列方向图研究，对端射阵进行优化，采用遗传算法。(Planar array of end-fire array pattern study based on the end-fire array is optimized using genetic algorithms.)

removal of salt and pepper noise in image using median filter