vortex

Discrete Fourier Transform in MATLAB Solution of Problems

说明：  给图像添加噪声，驱除噪声，具体的说就是先添加高斯噪声等等，然后通过中值滤波，自适应滤波等等(Add noise to the image, get rid of noise。Specifically, it is the first toadd Gaussian noise, etc., and then median filtering, adaptive filtering, etc. )

在matlab环境下，构造LDPC码的校验矩阵的各种方法，包括Gallager构造法，Mackay构造法，PEG构造法，对以后的编译码算法有很大的帮助。(In the matlab environment, various methods LDPC code parity check matrix structure, including Gallager construction law, Mackay construction law, PEG construction method, after encoding and decoding algorithms are of great help.)

一种利用atan2方法的四步相移法的相位提取程序(Four-step phase shift method to extract phase)

Matlab数字信号处理——matlab教程(Matlab Digital Signal Processing- matlab tutorial)

matlab环境下利用零树小波的算法对图像进行压缩(using zerotree wavelet algorithm of image compression based on matab)

用pisar方法估计功率谱，并估计信号频率和峰值(Music method estimates the power spectrum, and estimate the signal frequency and peak)

用于运动捕获数据的读取，所读取的数据是96维度的矩阵(Motion capture data for reading data, the read-dimensional matrix is 96)

Text animation using matlab

Matlab code for supply ShipX from Hydro