shixufenxi

说明：  利用模拟退火解决0-1背包问题，适合初学者。(The use of simulated annealing to solve 0-1 knapsack problem, suitable for beginners.)

matlab code for new user to design any project

图中加入文本根据坐标和角度加入文本图中加入文本根据坐标和角度加入文本(add text)

基于DCT数字水印算法的Matlab实现源代码,1. 将文字水印和图像水印转换为二值序列水印； 2. 对水印进行置乱，提高其安全性； 3. 选择合适大小的块，给出DCT域中频分块编码方案；(DCT-based digital watermarking algorithm Matlab source code, a text watermark and image watermark converted into a binary sequence watermark .. 2 watermark scrambling to improve their safety 3 Select the appropriate size of the block, given DCT domain frequency block coding scheme )

捷联式惯性导航的轨迹发生器，使用matlab语言编写(Strapdown inertial navigation path generator)

图像的稀疏表示，用小波系数经过的构造的矩阵稀疏化后，用少数的系数表示图像。(Image sparse representation, constructed after the matrix of wavelet coefficients after thinning, with a small number of coefficients represent the image.)

machine arm PID Iterative learning control(machine arm PID Iterative learning control)

FFt code of 8 point in matlab

GRNN的数据预测-基于广义回归神经网络货运量预测(Data Prediction of GRNN-Freight Volume Prediction Based on Generalized Regression Neural Network)

ARMA模型的功率谱估计程序，简单易懂，免费下载。(spectral estimation)