vibra_motaishiyu

matlab simulink仿真实例分析（源代码模型)(matlab simulink simulation analysis (source model))

直接序列扩频通信系统仿真程序 生成的信息码的波形图 扩频码如图 PSK调制后的波形 解调后的波形 解扩并滤波后的波形 (The waveform in Figure PSK modulated waveforms direct sequence spread spectrum communication system simulation code information generated spreading code waveforms despreading and after filtering the demodulated)

关于遗传算法的源码，用MATLAB实现的，对初学者非常有用。(The source of genetic algorithm, using MATLAB to achieve, is very useful for beginners.)

ECG is the graphical recording of the electrical activity of the heart and recognized biological signal used for clinical diagnosis. The ECG signal is very sensitive in nature, and even if small noise mixed with original signal the various characteristics of the signal changes. The signal voltage level is as low as 0.5 to 5mV and is susceptible to artifacts that are larger than it. The frequency components of a human s ECG signal

一个在认知无线电中的能量检测和周期检测的仿真源代码(An energy detection and cycle detection in cognitive radio simulation source code)

故障诊断方面的。在电力传输线上的。讲解详细，逻辑性强，有利于仿真创新(Fault diagnostics. In the power transmission line. Explain in detail, logical, beneficial simulation innovation)

一个人脸识别系统，很好用。能够实现人脸的识别和检测。(A face recognition system, it just works. Able to achieve human face identification and testing.)

matlab程序实现快拍数在分辨力上对music算法效果的影响(matlab program, the number of snapshots in the resolution on the effect of music algorithm)

最速下降法与牛顿法-Steepest descent method and Newton s method(Steepest descent method and Newton' s method)

This code use Principle Component Analysis(PCA)for feature extraction