zixiaochu

这个是我数字信号处理这门课的课程设计,文件包括用matlab编写的代码和设计报告.这个设计包括卷积演示程序、采样定理演示程序、模拟滤波器设计演示程序、设计切比雪夫I型低通滤波器、切比雪夫I型低通滤波器、双线性变换法设计巴特沃斯低通数字滤波器、用凯塞窗设计高通滤波器.(This is my digital signal processing the course of the curriculum design, preparation of documents including the use of matlab code and design report. Convolution demonstration of this design include the procedures, sampling theorem demo program, analog filter design demo program, design Chebyshev-I low-pass filter, Chebyshev type I low-pass filter, bilinear transform design Butterworth low-pass digital filter with Kaiser window design high-pass filter.)

使用matlab对CMA算法进行仿真。其中比较了不同步长对CMA算法的影响。(Use matlab to simulate the CMA algorithm. Which compared the length of sync on the CMA algorithm.)

模拟退火算法，解决旅行最短路径问题，matlab程序(Simulated annealing algorithm to solve traveling the shortest path problem, matlab program)

说明：  计算Diebold and Yilmaz(2014)溢出指数 Diebold F X, Yilmaz K. Better to give than to receive: Predictive directional measurement of volatility spillovers. International Journal of Forecasting, 2012, 28(1): 57-66.(Diebold and Yilmaz(2014) spillover index Diebold F X, Yilmaz K. Better to give than to receive: Predictive directional measurement of volatility spillovers. International Journal of Forecasting, 2012, 28(1): 57-66.)

说明：  基于MATLAB的dv-hop（distance vector routing）算法的实现(Based on MATLAB-dv-hop (distance vector routing) Algorithm)

文件包含了一个关于水果识别的例子包括图像识别处理对模式识别的学习很有帮助(File contains an example about fruit recognition including image recognition processing study is very helpful to pattern recognition)

说明：  针对传统Butterworth低通滤波器存在检测精度、稳定性和响应时间之间的矛盾问题,提出了一种新型高阶 Butterworth低通滤波器 (Butterworth low-pass filter for the existence of traditional detection accuracy, stability, and contradictions between the response time, a new high order Butterworth low-pass filter)

一种matlab的重要支撑软件，适用于学习 研究的功效。(An important support software matlab, applicable to the study of the efficacy of learning.)

算法优化非常好，几乎没有循环，音频信号通过LM386放大，真的是一个好程序。( Algorithm optimization is very good, almost no circulation, LM386 audio signal amplification, Really is a good program.)

共轭梯度法的matlab程序（FR共轭梯度法程序）(Conjugate Gradient)