资源列表
single-mode-fiber-commnication
- 此代码采用分布傅里叶法实现光纤通信中的色散和非线性特性传输。-This code simulates the NRZ code and decode in single mode fiber communication
bin
- DTMF信号检测程序，可检测8位语音信号，不包含信号产生程序-DTMF signal detection program that detects eight voice signal does not contain a signal generator
matlab-experiment
- 了解隐马尔科夫模型HMM的概念、组成和需要解决的问题；掌握三个基本算法：forward算法、Viterbi算法和Baum-Welch算法，并利用matlab进行实验分析一道具体问题-Understand the concept of Hidden Markov Model HMM, composition and problems to be solved mastered three basic algorithms: forward algorithm, Viterbi algorithm
matlab
- 了解隐马尔科夫模型HMM的概念、组成和需要解决的问题；通过matlab分析和三个基本算法分析读研和就业问题：forward算法、Viterbi算法和Baum-Welch算法-Understand the concept of Hidden Markov Model HMM, composition and problems to be solved matlab analysis by three basic algorithms: forward algorithm, Viterbi alg
tbdemo
- demonstration of viterbi decoding using trace-back
Turbo
- simulate ber performance of example turbo code (rate-1/3, rsc = (1 5/7))
RS_sim
- (7,3) rs code bit error probability simulation
Rs_frequency
- Demonstrate rs decoding in frequency domain
crossvalidation_svm
- matlab编写的调整svm参数的程序，其中cross是主程序，另两个是自己编写的svm核函数，如果要用matlab自带的核函数就把-t的值改成2即可。Ytrain是标记矩阵，Xtrain是特征矩阵，都由用户自己导入。可利用k倍交叉验证来选择最优的c参数。k可自行更改。-svm matlab prepared to adjust the parameters of the program, which cross the main program, and the other two are t
BP1_txt
- 利用BP分类器对烟雾图像进行识别，并将结果存储到TXT文档中。-BP classifier use smoke image recognition, and stores the result TXT document.
session6
- 金融学牛顿科兹求积分的方法的应用,证券投资组合的选择-Newton-Cotes formulas，Portfolio choice.
session5
- 局部近似Taylor Series Expansion，全局近似Interpolation-Taylor Series Expansion，and Interpolation