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F2T变换 (F2T transformation )

基于小波变换的数字水印嵌入的Matlab源代码及仿真(Based on Wavelet Transform Digital Watermarking of Matlab source code and simulation)

根据静态苹果图像RGB三值检测苹果表面是否有缺陷，比较准确(Apple RGB image from the static three-valued test whether apple surface defects, more accurate)

this is a ducument about speech recognition

Test file for reg. Please run the other files.

2fsk的调制信号在matlab里的仿真实现(2fsk modulation signal simulation in Matlab)

给出了几种求Lyapunov指数的matlab编程方法(Given several requirements Lyapunov exponent matlab programming method)

极化码BP译码算法，三种改进的BP译码算法。(Polarization code BP decoding algorithm, three improved BP decoding algorithms.)

电机的直接转矩控制，用神经网络替代定子磁链观测器(Motor direct torque control using the neural network to replace the stator flux observer)

地震信号处理，虚同相轴方法预测层间多次波，将数据分成上下两部分，利用相关和褶积的原理预测出层间多次波。预测信号和原始信号在相位和振幅上存在差异，用L1范数匹配法进行匹配，其中，提供了两种方法解病态方程，分别为高斯-赛德尔方法和正则化方法。(Seismic signal processing, predicte internal multiples by construct virtual events .The data is divided into two parts, using the principle of correlation and convolution to predicte multiples. There are differences between the prediction signal and the original signal on the phase and amplitude, so we use the L1 norm method to match the singal.We provide two methods for solving ill equation, respectively Gauss- Seidel method and regularization method.)