codes

斯坦福ply格式文件读取显示程序，用matlab写的，测试可用(Stanford ply format file to read the display program, written with matlab, the test can be used)

matlab经典教材并且其中有部分确实写得不错(Matlab classic textbook and some really well-written)

Using ITSE as objective function tuning of PI controller for a plant

说明：  基于卡尔曼、扩展卡尔曼滤波的雷达目标跟踪，并比较观测误差和两种滤波算法误差。(Radar target tracking based on Kalman and extended Kalman Filter,the errors of observation and two filtering algorithms are compared.)

2D-DCT 压缩图像后，通过QPSK,AWGN信道编码传输后，IDCT解压缩回原始图像，适用于任何图像(Using DCT to compress the orginal image, I use zigzag program, quantization, dct compression, then change the vector to bineary bit to pass through the QPSK channel. And from the binary array, I use IDCT to reconstructe the orignial image. working perfectly.)

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)

基于matlab利用多相滤波结构实现了宽带信号的信道化(Matlab based on the digital channel procedures to facilitate the operation of a reasonable)

MATLAB下的音频AGC实现 (MATLAB audio AGC )

基于主成分分析的人耳识别方法研究，使用方法为PCA，算法较为简单，易于编程(PCA-based ear recognition method, using the method for the PCA, algorithm is simple, easy to program)

用于1维曲线的分形维数计算，利用的是盒维数算法(one-dimensional curve for the fractal dimension is calculated using the box dimension algorithm)