model-with-noisy-news

对GARCH－t模型参数的估计,主要是运用已有的股票数据估计参数(GARCH-t model for the estimated parameters, mainly the use of stock data has been estimated parameters)

已知一个序列x(n)=0.5cos(0.55*pi*n)+cos(0.45*pi*n),时域FFT分析其频谱。 （1）使用不同宽度的矩形窗截断该序列为M点，取M分别为：20，40，160,观察不同长度对频谱影响；（2）使用哈明窗和凯泽窗重做；（3）对三种窗的结果进行分析比较；（4）总结窗类型和长度对频谱分析的影响。 (Known a sequence x (n) = 0.5cos (0.55* pi* n)+ Cos (0.45* pi* n), time-domain FFT analysis of its spectrum. (1) use a different width of the rectangular window of the sequence for M cut-off point, take M are as follows: 20,40,160, observing the impact of different lengths of the spectrum (2) the use of Hamming window and the Kaiser window redo (3 ) on the three windows analyzed and compared the results (4) summarize the type and length of window for spectrum analysis.)

FSK的MATLAB系统仿真程序,可以输出误码率与信噪比的关系图(simulation of fsk by matlab)

dopasowanie rozkł adu log-normalnego

Delete File System Minifilter Driver

EMD分解和小波重构的一些程序。。。。。。。。。。(EMD wavelet decomposition and reconstruction of some programs. . . . . . . . . .)

三电平逆变器The three level inverter The three level inverter (The three level inverter )

频域分解法的MATLAB程序，自己编写，针对环境激励等信号输入有较好的识别效果，特别是针对密频结构(Frequency Domain Decomposition Method MATLAB program, we have written, better recognition effect environmental incentives for signal input, especially for structures with closely spaced)

MATLAB7.X信号处理工具箱函数汇总 1、 滤波器分析与实现 2、 FIR数字滤波器设计 3、 IIR数字滤波器设计 4、 模拟滤波器设计 5、 模拟滤波器变换 6、 滤波器离散化 7、 线性系统变换 8、 窗函数 9、 变换 10、 统计信号处理与谱分析 11、 参数模型 12、 线性预测 13、 多采样率信号处理 14、 波形产生 15、 特殊操作(MATLAB7.X Signal Processing Toolbox functions Rollup 1, filter analysis and implementation of 2, FIR digital filter design 3, IIR digital filter design 4, 5 analog filter design, analog filter transform 6, 7 discrete filter, 8 linear system transformation, the window function 9, 10 transformation, statistical signal processing and spectrum analysis 11, 12-parameter model, linear prediction 13, 14 of multirate signal processing, waveform generator 15, a special operation)

精通MATLAB这本书的源代码，对学习这本书有非常号的帮助(Proficient in MATLAB this book)