fuzzy0

一种新的ICA算法，能够很好地对一维信号进行盲源分离，并有例程(A new ICA algorithm, very good to be able to one-dimensional signals, blind source separation, and have routine)

This is the demo file for L1 adaptive controller with unknown parameter, unknown disturbance, unknown control effectiveness: dot x(t) = Ax(t) + b(omega u(t) + heta(t)^ op x(t) + sigma(t)) DoSims.m: This script initializes the model parameters, run the simulation. You can split the parts you need and do the simulations according to your interest. L1Model_sec2.mdl:the implementation of the system. Refer to the following paper for background: C. Cao, and N. Hovakimyan, “L1 adaptive controller for systems with unknown time-varying parameters and disturbances in the presence of non-zero trajectory initialization error”, International Journal of Control, Vol. 81, No. 7, 1147–1161, July 2008

说明：  噪声中非平稳信号的频谱分析，基于MATLAB，实验报告一份(Nonstationary noise frequency spectrum analysis, based on MATLAB, a lab report)

说明：  MATLAB图形处理工具箱~与冈萨雷斯《数字图像处理》配套(:MATLAB graphics toolbox ~ and Gonzalez, &quot Digital Image Processing&quot package)

用凯泽窗设计线性相位带通FIR滤波器 计算理想带通滤波器单位抽样响应ha(n)的M函数文件dbpfr.m 计算凯泽窗函数wk(n)的M函数文件kwnd.m(Keyser window design with linear phase FIR bandpass filter calculate an ideal band-pass filter response ha sampling units ( n) M function calculation Keyser dbpfr.m document window function wk (n) M-function document kwnd.m)

基于欧几里得距离的聚类分析，本科毕设要求参见标准测试模型，计算十字叉丝的在不同距离的衍射图像。( Clustering analysis based on Euclidean distance, Undergraduate complete set requirements refer to the standard test models, Calculation crosshairs diffraction image at different distances.)

声信号指标分析,包含声压级和频谱分析，算法和具体程序(index analysis for sound signal，including the sound pressure and frequency analysis)

说明：  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)

现代社会发展要求通信系统功能越来越强，性能越来越高，构成越来越复杂；另一方面，要求通信系统技术研究和产品开发缩短周期，降低成本，提高水平。这样尖锐对立的两个方面的要求，只有通过使用强大的计算机辅助分析设计技术和工具才能实现(Social development of modern communication systems require increasingly strong, the performance is getting higher and higher, which constitute more and more complex On the other hand, communications systems technology research and product development to shorten the cycle, reduce costs, improve the level. This in sharp opposition to the two requirements, only through the use of powerful computer-aided analysis and design techniques and tools can be achieved)

基于最小风险的bayes判别，可以用来判别位置类别的变量 十分好用！(Bayes discrimination based on minimal risk, can be used to determine the location of the variable type is easy to use!)