gistdescriptor

分别使用PSO和GA优化BP神经网络的参数，用于非线性函数拟合(PSO and GA are used to optimize the parameters of the BP neural network for nonlinear function fitting)

filtering of file containg the filtering of file that is uploaded

matlab传递矩阵计算转子临界转速。非常实用(matlab transfer matrix calculation of the rotor critical speed. Very useful)

用MATLAB实现欧式距离，很简单的例子，一学就会。其中，还求出了距离的最小值。希望大家可以相互学习一下。(Very simple example, a study will Euclidean distance, using MATLAB. Wherein the minimum distance is obtained. I hope we can learn from each other.)

bpsk解调的MATLAB源程序，已通过运行(MATLAB source bpsk demodulation has by running the)

说明：  关于心电信号的仿真模型，包括滤波、平滑等信号处理(On the ECG of the simulation model, including filtering, smoothing and other signal processing)

双音多频 DTMF（ Dual Tone Multi-Frequency ）信号，是用两个特定的单音频率信号的组合来代表数字或功能(DTMF DTMF (Dual Tone Multi-Frequency) signals, use of two specific combinations of tone frequency signals to represent the number or function)

您好： 这个matlab程序是用周期循环检测算法检测：首先运行a.m程序，通过此程序运算得出循环频率a值；再运行zhouqi.m程序，对a值进行确定，通过周期循环算法对信号进行检测； (Hello: This procedure is used matlab cycle detection algorithm: First run a.m program, obtained through the operation of this procedure cyclic frequency of a value to run zhouqi.m procedures, a value determined by the signal cycle algorithm detection )

压缩感知的一种重构算法，此方法比OMP算法性能更好(Compression perception of a reconstruction algorithm, this method is better than the OMP algorithm performance)

Turbo Pump - TP The technology of cryogenic liquid is extremely delicate because of low operating temperature (90 K for liquid oxygen and 20 K for hydrogen) and also for their particular chemical and physical properties.