ct-image-reconstruction

This is an example of Form

this program it is first step in construct magic square in genetic algorithm it has some function and i will upload again now i finish

分析并实现了奇异谱斜率，并把它用到频段的信号检测中(Singular spectrum analysis and implementation of the slope, and put it to use in-band signal detection)

fuzzy damn in matlab

声音识别程序，MATLAB程序，很好的例子，可以一看(Voice recognition program, MATLAB program, a good example, can one see)

calculate shortest distance between nodes in matlab

很好的学习matlab的资料，很精细，适合于初学者，有助于突飞猛进(Good learning matlab, very fine, suitable for beginners, contribute to the rapid)

Sparse and Redundant Representations的中文翻译版(Sparse and Redundant Representations)

计算机视觉，实现图像分割的Matlab源程序2(Computer vision, image segmentation to achieve the Matlab source code 2)

研究表明超高斯分布更加贴近语音信号的实际分布，然而语音信号很难用单一的概率密度 函数准确描述，针对这一情况，提出了一种用超高斯混合模型对语音信号幅度谱建模的新方法，并推导了 基于此模型的幅度谱最小均方误差估的估计式。仿真结果表明：与传统的短时谱估计算法相比，该算法不 仅能够进一步提高增强语音的信噪比，而且可以有效减小增强语音的失真度，提高增强语音的主观感知 质量。 (Recent research indicates that the speech spectral amplitude distributions could be fairly described with super-Gaussian probability density function. However, the complexity of speech signal determines that the distribution statistics ofspeech signal could not be well described by single simple function. Thus a super-Gaussian mixture model for speech spectral amplitude is proposed, and with this model, a minimum mean-square error (MMSE) estimator for speech signals spectral amplitude is derived. The simulation results show that this algorithm based on Gaussian and super-Gaussian speech model could achieve better noise suppression and lower speech distortion as compared with the conventional short-time spectral amplitude estimation algorithm. )