zhoujie_program

用matlab实现的基于LSB的数字水印算法。算法可以在BMP灰度图像中嵌入水印，水印信息为二值图像，并将其扩展到与原始图像同样大小，进行重复嵌入，提高鲁棒性。同时算法中给出了PSNR值以评价水印图像的效果，(Using matlab realize the number of LSB-based watermarking algorithm. Algorithm can be embedded BMP gray image watermark, watermark information for the binary image, and its expansion to the original image the same size, the repetition of embedding, improve robustness. At the same time algorithm PSNR values are given to evaluate the effect of watermark images,)

计算任意时域信号的非线性超声系数GUI，原创程序，学习GUI和非线性超声的一个参考例程，欢迎指教(Nonlinear ultrasonic coefficient GUI, any original program to calculate the time-domain signal, and nonlinear ultrasound study GUI a reference routines, welcome to enlighten)

基于matlab的图像纹理处理，用盒维分形算法实现。(Matlab image texture based on the treatment, using box-counting dimension of fractal algorithm.)

适用于802.16d的无线信道模型的说明文档，是standford的sui信道模型(Applicable to the wireless channel model 802.16d documentation is standford of sui channel model)

本程序是基于粒子群优化算法（PSO）的环形阵列天线方向图的仿真程序(This procedure is based on the ring particle swarm optimization Antenna Array Simulation Program)

kmeans聚类，用于时间序列无监督聚类(kmeans clustering for unsupervised clustering time series)

一個能夠讀取eeg2000機型的matlab程式(One can read eeg2000 models matlab program)

粒子群优化的kriging近似建模程序包DACE-PSO，matlab程序，比传统的dace程序设置更少的参数(PSO kriging approximation modeling package DACE-PSO, matlab program package than traditional dace advantage: without determining Sigma parametersdetermine the Sigma parameters)

用ODE方法，采用PID控制方法设计控制器，对电机进行仿真。(With ODE method using PID control design of the controller, the motor simulation.)

采用Prony方法由冲击响应辨识连续时间系统的传递函数和 时间序列分析，采用Levinson算法估计AR模型的参数(prony levinson)