hushousong-zuiyoukongzhi

調頻鑒頻的二階鎖相環，作圖得出環路濾波器幅頻響應曲綫和PLL線性相位模型的閉環響應曲綫。(PLL)

使用PCA算法的故障诊断MATLAB仿真程序(PCA fault diagnosis procedure)

说明：  很好的源码，关于卡尔曼滤波的源码，值得一看(A good source, the source on the Kalman filter, worth a visit)

pagerank算法为google搜索排名的核心算法，我们再次用matlab实现pagerank算法(use matlab to realize pagerank algorithm)

matlab实现智能天线的波束调向功能，并显示结果。(matlab smart antenna beam tune to the function, and displays the results.)

平台惯导初始对准程序仿真 (platform alignment)

数据自动增益控制程序，可用于地震数据的增益处理。(AGC program data can be used for the gain of the processing of the seismic data.)

对于原始图像中只含有较少的高频噪声，采用合适的小波分解洗漱阈值量化方法进行去噪(For the original image only contains less high frequency noise, the use of appropriate wash wavelet thresholding denoising method)

一种改进的基于模拟退火的粒子群算法(SimPSO)。将模拟退火算法的思想引入粒子群算法中,并对更新公式进行优化(An improved particle swarm optimization algorithm based on simulated annealing (SimPSO). The simulated annealing algorithm is introduced into the particle swarm optimization algorithm, and the updating formula is optimized.)

说明：  别人的边界元简单的算例，适合初学者，可以借鉴一下(A simple example of boundary element method)