xiaobobaoju

相机标定棋盘格,方格大小为15mm，可以直接打印(Camera calibration checkerboard)

详细介绍了格行滤波器的性能和仿真实现过程。(Detailed cell line filter performance and Simulation.)

设计一个按照时间抽取的基2快速傅里叶变换（基2FFT-DIT）。输入倒位序，输出自然顺序。(To design a time of extraction according to the base 2 Fast Fourier Transform (base 2FFT-DIT). Input inversion sequence, the output natural order.)

说明：  Turbo码的编码，译码，系统仿真，以及无码分析(Turbo code encoding, decoding, system simulation, as well as non-code analysis)

This program is for reducing the noise in ultrasonic images by using redundant wavelet transform with bilateral filtration approach.

这里的DDS(直接数字合成)是我在MATLAB中用Simulink基本模块搭建起来的模型,仿真DDS信号的产生,并有一个M文件实现与模型同等的功能,MATLAB爱好者一定不要错过(I build the DDS model using simulink basic model to simulate the DDS source, associated a M file realizing the same function as the model,and,the MATLAB lovers must not miss)

This is a Matlab code explaining the Primal SVM training and testing algorithm using Lagrange mathematical theory

基于马尔科夫链概念，3状态概率转移矩的matlab实现(Based on the concept of Markov chain, the realization of the 3 stats matrix s transfer probability matrix in matlab)

Arima模型选择差分项，并验证序列正确性(Arima model validates sequence correctness)

计算PSNR。可直接调用，两个输入参数im1,im2为两个图象序列，返回值为PSNR的值。(Calculation of PSNR. Can be called directly, two input parameters im1, im2 two image sequences, the return value is the PSNR.)