水力裂缝 压裂 fulstress constant normal

以Matlab与C语言、Visual Basic、Excel为核心语言，配有大量的代码实例，系统地介绍了常用的代码优化方法和功能扩展程序(In Matlab and C language, Visual Basic, Excel as the core language,配有大量code example, the system commonly used to introduce a code optimization method and function of the expansion process)

Code for the book "DSP for MATLAB and LabView III: Digital Filter Design".

说明：  电压空间矢量脉宽调制SVPWM算法仿真. 电压空间矢量脉宽调制SVPWM算法仿真(Voltage space vector pulse width modulation SVPWM algorithm simulation. SVPWM voltage space vector pulse width modulation algorithm simulation)

matlab教材中经典的语音增强算法，voice enhancement 先读入语音文件，然后计算前后信噪比，最后画出波形。(The classic textbook matlab speech enhancement algorithms, voice enhancement before reading the speech file, and then calculate the signal to noise ratio before and after the final draw waveforms. )

MATLAB锁相环仿真模型，功能齐全，保证精品，(MATLAB simulation phase-locked loop)

包括最小二乘法、SVM、神经网络、1_k近邻法,使用高阶累积量对MPSK信号进行调制识别，分数阶傅里叶变换计算方面。( Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Using high-order cumulants of MPSK signal modulation recognition, Fractional Fourier transform computing.)

说明：  Matlab 函数逼近与拟合... 有理函数逼近... 常用的正交多项式逼近..各种最小二乘拟合...连分式逼近... Padé逼近... 傅里叶逼近...(Matlab Function Approximation and Fitting code)

语音信号处理的一些常用工具及算法，希望对大家有用(Speech signal processing algorithms commonly used tools and, in the hope it would be useful)

matlab像素级图像处理，，显示处理结果，适合于图像处理入门。包括了一些基本的图像处理方法，如求反，均值滤波中值滤波，拉斯变换，还有一个结构光条纹中心求取程序。所有程序有一个gui界面，方便操作。(matlab pixel level image processing, display the results, suitable for image processing started. Includes some basic image processing methods, such as anti-seeking, average filtering, median filtering, Laplace transform, and a structured light strip center strike procedures. All programs have a gui interface for easy operation.)

基于TKGK实验台的实验数据编码，已经定义好控制的类型(TKGK test-bed based on experimental data encoding, has good control over the definition of the type of)