shiyan3

对卫星导航系统中一种主要的信号调制方式--BOC调制进行仿真分析(A satellite navigation system on the main signal modulation- BOC modulation simulation)

说明：  通过此程序实现对微装配的调用微动平台的实现(Achieve through this process called micro-assembly platform for the realization of micro-)

低通滤波，属于频域滤波，先做傅里叶变换，再把中心移到原点，距离中心远的代表噪声信息，舍去(low-pass filter in Fourier domain)

Force Measurement ABS with IMC

去噪后的性能指标计算，其中包含信噪比、均方误差以及平滑度指标。(After denoising performance index calculation, including signal-to-noise ratio, the mean square error (mse) and smoothness index. )

信息熵的matlab源代码，用于时间序列的分析(Entropy matlab source code, for time series analysis)

说明：  音频测试：频谱分析专用，附FIR，IIR，高通，低通，带通滤波器(Audio test: special for spectrum analysis, with fir, IIR, high pass, low pass, band-pass filter)

说明：  通过K-L特征提取实现由六维数据降为三维(Karhunen-Loeve feature extract)

指纹识别预处理.细线化处理，C++翻译过来MATLAB坐仿真处理，适合初学者学习(fingerprint matching)

自适应干扰对消噪声，有用信号为语音，干扰为高斯白噪声，变步长的NLMS算法性能分析(Adaptive interference cancellation noise and useful signals for voice, interference is Gaussian white noise, variable step size NLMS algorithm performance analysis)