grad

语音信号的数字水印技术，比较全，可以完成音频文件的水印嵌入和提取(Digital watermarking technology based on matlab program )

matlab normalisation

effective segmentation algorithm

经典的双边滤波器，去噪能力很强，很值得一用。(Classic bilateral filter, denoising ability, it is worth using.)

是研究临近空间等离子体信道的极其重要的程序，可以产生等离子体信道中的反射透射系数(The plasma sheath can absorbe, reflect and scatter the electromagnetic wave signal, causing the communication signal producing the phenomenon of attenuation, phase shift, dispersion and other effects, in severe cases it can interrupt the signal.)

用bp网络 实现神经网络学习算法 可以在matlab直接运行 其中有些参数可以自由根据情况改动(bp)

波克林顿法分析半波振子的电流分布，方向图，增益大小，三维方向图(Analysis of Clinton' s half-wave wave oscillator current distribution, pattern, gain size, three-dimensional pattern)

estimates the rotor flux of Induction machine and its angle

matlab编程，关于相位同步的实现范例。(matlab programming examples on phase synchronization.)

分四种情况实现fft 分别是时间抽取递归 、时间抽取循环、频率抽取递归和频率抽取循环 以及附带dft的算法描述(Fft realize sub-four cases were collected recursive time, time taken from the cycle, frequency and frequency of samples taken from recursive cycle, as well as incidental DFT algorithm described)