scme20060830

北京理工大学理学院物理系大学物理演示实验的结果和过程(Beijing University of Technology Department of Physics, Physics Institute of the results and the process of demonstration experiments)

高斯消去法求逆阵和 改进的平方根法求逆阵(Gaussian elimination Square Root)

level set segmentation for high speed

太阳能电池模型 艾斯黛拉发生了的附件上附件了释迦佛(Solar cell model艾斯黛拉occurred in an annex to the annex of the Sakyamuni Buddha)

说明：  程序描述了电压为-0.377V的情况下，卡尔曼滤波器的输出。其中“+”为观测值。程序注解写的很清楚很容易看懂。(Procedure describes the voltage of-0.377V, the Kalman filter output. Which+ For the observed values. Notes written procedure is easy to understand very clearly.)

这是一个延时求和波束形成算法的实现，可以运行！(This is a summation delay beamforming algorithm, you can run!)

文件包含多个源程序，包括基本MUSIC算法及MUSIC算法的多种改进算法，对各种算法进行了性能比较(File contains more than one source, including the basic MUSIC method MUSIC algorithm and a variety of improved algorithms for performance comparison of various algorithms)

说明：  详细说明：语音信号的短时分析，主要包括：分帧、短时能量、短时平均幅度、短时过零率、短时自相关函数、短时幅度差、倒谱、复倒谱、lpc系数、lpc谱估计等 绝对保证质量，是保研后导师布置的一些基础程序(Details: short-time speech signal analysis, including: framing, short-term energy, short-term average rate, short-time zero crossing rate, short-time autocorrelation function, short-term magnitude difference, cepstrum, complex cepstrum, lpc coefficient, lpc absolute guarantee of the quality of spectral estimation, is the security arrangement of some of the research base after the mentor program)

泥沙粒度参数计算程序,应用作图法来计算粒度参数，计算公式为国家海洋调查规范所用的公式，一共输出五个参数，平均粒径，中值粒径，分选系数，偏态系数，峰态系数。(Sediment grain size calculation procedures, the application of mapping method to calculate the size parameters, calculated as the National Marine survey specifications used in the formula, total output of five parameters, the average particle size, median diameter, sorting coefficient, skewness factor, kurtosis coefficient.)

matlab时频分析工具箱，时频分析需要(Matlab time-frequency analysis toolbox, time-frequency analysis needs)