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麻省理工學院电子工程与计算机科学学院 MATLAB® 使用指南(MIT electrical engineering and computer science colleges MATLAB)

ASK, PSK and FSK modulation using matlab

FIR滤波器的各种窗函数的幅频响应和频率响应的对比图。(Various pieces of window functions FIR filter frequency response and frequency response comparison chart.)

这是一款根据均线开单的趋势EA，加载周期30分钟，货币主要跑镑系的，和美元的(This is a trend EA based on the average, loading cycle of 30 minutes, currencies mainly run in pounds, and the U.S. dollar.)

this is an application of qrs detection. (pan tompkins)

When I first studied Kalman filtering, I saw many advanced signal processing submissions here at the MATLAB Central File exchange, but I didn t see a heavily commented, basic Kalman filter present to allow someone new to Kalman filters to learn about creating them. So, a year later, I ve written a very simple, heavily commented discrete filter.

对信号进行稀疏分解并投影，然后对信号进行重建(Sparse decomposition of the signal and projection, and then reconstruction of the signal)

利用函数建立非负矩形脉冲，然后利用频谱分析函数对该矩形脉冲进行频谱分析，并进行频率移位修正（利用FFTSHIFT），观察该脉冲频谱。(Use function to create a non-negative rectangular pulse, and then use the spectral analysis of the rectangular pulse function spectral analysis, and the frequency shift correction (using FFTSHIFT), observed that the pulse spectrum.)

psk调制与解调的m文件仿真，希望对大家有所帮助。(psk modulation and demodulation of the m file simulation, we want to help.)

判別分析法（discriminant analysis），是在已知的分類之下，一旦遇到有新的樣本時，可以利用此法選定一判別標準，以判定如何該將新樣本放置於那個族群中。 (Discriminant analysis (discriminant analysis), under the classification of the known event of the new sample, the method has been applied to select a criterion to determine how the new sample is placed in that population.)