8122426980MATLAB__An_Introduction_with_Applicatio

只是一个利用MATLAB实现同步数字锁相环仿真程序(Is just a realization of synchronous digital phase-locked loop using MATLAB simulation program)

说明：  sift（尺度不变特征变换 scale invariant feature transform） 特征提取与匹配(Sift feature extraction and matching)

通过MATLAB仿真来讨论比较二元霍夫曼编码、三元霍夫曼编码以及信源扩展编码的效率，来实现霍夫曼码的优化构造(By MATLAB simulation to compare two yuan Huffman discussed, ternary Huffman coding and source coding efficiency extended to achieve optimization of Hoffman Construction Code)

用於衡量基金淨值與股價指數之間的關聯性並計算蔓延機律。(Measure dependet structure of Net Value of Fund and equity index. Calculate probability of contagion effect.)

plot example in python

对于一个给定的离散随机序列，用间接法进行三阶累积量谱的估计，并分别用四种不同窗函数，包括Hamming窗、Sasaki窗、Parzen窗、daniell窗等。(For a given discrete random sequence, using the indirect method for third-order cumulant spectrum estimation, and were four different window functions, including the Hamming window, Sasaki window, Parzen window, daniell windows.)

Calculate the PSNR of two images

根据摄影测量中的单张相片的控制点坐标来计算摄影测量时的外方位元素(According to photogrammetry in a single photo of the control point coordinates to calculate the photographic measurement of exterior orientation)

Matlab Sample Codes Implementation

us kalman filter and Monte-Carlo simulations