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二阶相关系数,大家看看.可以的下载.非常有用(Second-order correlation coefficient, we take a look at. Can download. Very useful)

image histrogram for noise reduction

LMS自适应滤波器做系统辨识，输入为高斯白噪声，可运行，有注释(LMS adaptive filter to do system identification, input Gaussian white noise can be run by a comment)

傅里叶变换功能的实现，虽然是非常见得的频率成分，但是还是实现了基本的傅里叶变换功能，并不是matlab自带的fft函数。实现了频谱分析可视化。(Fourier transform function, although it is very frequency components appear, but still achieve the basic function of the Fourier transform, comes not matlab fft function. Achieve a spectral analysis visualization.)

说明：  基于PID控制的永磁同步直线电机速度控制系统，输出速度能够较好的跟踪输入信号，控制效果比较理想(The speed control system of permanent magnet synchronous linear motor based on PID control can track the input signal better, and the control effect is ideal.)

说明：  fmincon finds a constrained minimum of a function of several variables. fmincon attempts to solve problems of the form: min F(X) subject to: A*X

Algoritmo en matlab para leer 3 imagnees d un solo canal ,para formal una imagen a color RGB.

结合短时能量和过零率对一段连续发音的wav文件进行端点检测，将单个词组的发音分割出来。(Combination of short-term energy and zero crossing rate of a continuous sound of the wav file detection, the pronunciation of a single phrase differently.)

输入信号通过线性时不变系统，幅度响应和频率响应失真分析MATLAB仿真。(the input signal pass the LTI system,simulate the distortion of amplitude response and phase response.)

Finds the convolution matrix of two input vectors