tetrisMatlab

森林火灾模拟MATLAB程序，很完整的代码！对火灾模拟感兴趣的可以下载参考参考！互相学习！(Very good！)

低通Chebyshev 1型滤波器，通带边界频率为1500Hz，通带波纹小于3dB，阻带边界频率2000Hz，阻带衰减为40dB，采样频率为8000Hz(Low-pass Chebyshev 1 filter passband edge frequency of 1500Hz, less than 3dB passband ripple, stopband edge frequency 2000Hz, stop-band attenuation of 40 dB, the sampling frequency to 8000Hz)

计算多重分形非趋势波动分析matlab程序,完整的基于HMM的语音识别系统，构成不同频率的调制信号。( Calculation multifractal detrended fluctuation analysis matlab program, Complete HMM-based speech recognition system, Constituting the modulated signals of different frequencies.)

Using interpolation method and implied volatility to calculate barrier options

独立成分分析（ICA）是最近开发的方法，它的目标是找到一种nongaussian等数据的线性表示 该元件是统计独立的或尽可能独立。应用包括信号特征提取与分离数据的基本结构。 在本文中，我们提出的基本理论和ICA的应用，以及我们对这个问题的近期工作。(Independent component analysis (ICA) is a recently developed method in which the goal is to find a linear representation of nongaussian data so that the components are statistically independent, or as independent as possible. Such a representation seems to capture the essential structure of the data in many applications, including feature extraction and signal separation. In this paper, we present the basic theory and applications of ICA, and our recent work on the subject)

在matlab中，将数据以矩阵形式存储进dat文件中(In matlab, the data is stored in the form of a matrix dat file)

实现了图像处理中的频域带阻低频处理，适合图像处理的初学者。matlab实现。(Realize the image processing in the frequency domain band-reject low frequency processing, image processing for beginners. matlab implementation.)

linReg is the first that important for linear regression in machine learning. its the begging for understand the ann

this is reference source for mfcc

matlab的物理应用，对做物理实验的数据处理很有帮助(matlab physical application to do physics experiments data processing helpful)