HYSTERESIS

声纹识别MATLAB源程序全代码，可以用来做密码锁，声控装置。(Voiceprint identification of all MATLAB source code can be used to make locks, voice-activated device.)

自己编写的burg算法实现的matlab源程序,希望对大家有用。(I have written burg algorithm of matlab source, and I hope useful.)

matlab函数速查手册，修订版，里面详细介绍了matlab常用函数，给出了详细例子(Matlab function, quick manual revision, it introduced the commonly used matlab function, a detailed example is given)

卡尔曼滤波 扩展卡尔曼滤波 以及经典粒子滤波(the source code of PF&EKF&KF)

programa que genera figuras aleatorias

利用matlab进行图形的二维傅里叶变换(Using matlab graphical two-dimensional Fourier transform)

matlab中fft数字通信源程序的实现(fft in matlab source code implementation of digital communication)

说明：  related to speed control of induction motor

共振解调的过程如下：首先对采集到的信号进行傅里叶变换，然后利用传感器自身的谐振频率进行分析，对滤波后的信号进行包络，包络以后去除了高频部分，得到包络信号，再对改进的包络信号进一步进行低通滤波，最后对最终得到的信号进行傅立叶变换求其频谱图。共振解调的原理及其过程可以用图2 来进行表述。(The process of resonance demodulation is as follows: First, Fourier transform is performed on the collected signal, and then the resonance frequency of the sensor is used for analysis. The filtered signal is enveloped, and the high frequency part is removed after enveloping to obtain an envelope. The signal is further subjected to low-pass filtering on the improved envelope signal. Finally, the spectrum of the resulting signal is Fourier-transformed. The principle of resonant demodulation and its process can be expressed in Figure 2.)

说明：  认知无线电，退避策略，可用于学习，可运行，本人毕设研究内容(Cognitive radio, evasion strategy, can be used for learning, can be operated, I set up the research content.)