chap3

高斯法求解方程，在matlab中建立，求解方程并显示运算时间结果，用于对高斯法有一个更直观的认识。(Gauss method for solving equations, established in matlab, solving equations and displays the computation time results for the Gaussian method has a more intuitive understanding.)

MATLAB仿真二阶锁相环PLL，希望对大家有用(Second-order phase-locked loop)

说明：  该进的小波去噪在图像处理中的应用 效果很明显(Wavelet Denoising of the advanced applications in image processing effect is obvious)

一个用于预测石油污染物降解率的SVR程序，模型参数采用PSO算法优化选择。供大家参考！(a SVR model for prediction of oil degradation rate. Model s parameters was optimized by PSO algorithm.)

矩阵化后，存储为系数矩阵的SPH程序计算液体旋转(Matrix Form SPH Saved in sparse matrix form for computing rotating liquid drop)

对从金属棒材中提取的超声缺陷信号经过自适应滤波以后的极坐标显示图(polar graph of ultrasonic defect signal)

蓝牙物理层data whitening编码，数据白噪声化，目的是对数据进行离散化操作。(bluetooth PHY data whitening)

Radar jammer for electronic warfare, police radar jamming.

说明：  马尔克扶链的算法 cdma程序的算法(according to a press release supporting the chain algorithm cdma procedures algorithm)

matlab DCT zigzag function