image-processing-program

有限差分方法（网格法）是最早使用的一种电磁场数 值计算方法。 边值问题 物理思想：场域离散。 （连续区域→网格和节点） 数学基础：差分原理。 （微商→差商） 线性代数方程组 §6-3 有限差分方法 作为数值计算方法，有限差分法将连续场域的问题变换 为离散系统的问题（连续场域划分为若干个细小的区域：网 格和节点）。也就是说通过离散化模型上各离散点的数值解 来逼近连续场域内的真实解。(The finite difference method (grid method) is the earliest use of an electromagnetic field the number of Value method. Boundary Value Problems Physical idea: the field of discrete. (Contiguous area → grid nodes) Mathematical foundations: the difference principle. (The Derivative → difference quotient) Linear algebraic equations. § 6-3 Finite Difference Method Numerical methods, finite difference method will transform the problem of the continuous field For discrete systems (continuous field is divided into several small areas: network Grid nodes). That is, the value of the discrete points in the discrete model solution To approximate the true solution of the continuous field domain.)

语音信号处理的一种特殊端点检测算法，很不错的效果(speech endpoint detection)

对轴承故障振动信号的matlab小波分析程序，能完成对故障特征频率的提取(Of bearing fault vibration signals matlab wavelet analysis procedures, can finish on the fault characteristic frequency extraction)

View a SMS .2dm mesh file in MATLAB using patch

LPC code sample3 matlab

R语言学习资料,R语言与统计分析-汤银才(R language)

code for finding the global min or max value of a 2-d array

BP神经网络 是基于matlab上面的。 只需要自己修改参数就可以运用。(BP neural network)

关于近来很火的灰色预测理论的matlab的源代码，移植性好，与诸位学友共同分享，共同进步(About the grey prediction theory recently very fire matlab source code, good portability, xueyou with share, make progress together)

BCJR算法，解决卷积编码的译码问题，软入软出，可以为后续程序提供软值信息，程序可以直接运行，有详细注释(BCJR algorithm to solve the problem of convolution coding decoding, soft-in soft-out, can provide soft value information for follow-up procedures, the program can be run directly, there are detailed notes)