BasedMatlabDoubleLoopDCSpeedSystem

第一步是计算输人信号单边功率谱密度（ESD）。使用快 ％速傅里叶（FFr）算法将信号从时域转换到频域。因为FFr算法的输出是离散谱，而这 ％里我们需要的是连续谱，因此需要引人不同的比例因子来实现从离散谱到连续谱的转换。 ％在第二步中，我们利用迭代算法计算出相对于特定阂值的ESD的最高和最低频率，从而 ％估算出被检测信号所占用的带宽。这种算法同时适用于基带信号和已调制信号。最后， ％在第三步中，我们给出了输出图形的原代码。(The first step is calculating the input signal unilateral power spectral density (ESD). The use of fast Fourier speed (FFr) algorithm for the signal conversion from time domain to frequency domain. FFR algorithm because the output is a discrete spectrum, which we need is a continuous spectrum, so the need for food of different scale factor to achieve from the discrete spectrum to continuous spectrum conversion. In the second step, we use iterative algorithm to calculate a specific threshold in relation to the ESD of the highest and lowest frequency, thus estimated to be occupied by the signal detection bandwidth. This algorithm applies to both baseband signal and modulation signals. Finally, in the third step, we give the graphical output of the original code.)

很好的Adaboost自学实例，简单易懂(A simple but robust Adaboost exmaple, which is easy enough by self-learning)

GRAY图像转换到RGB图像的Matlab函数。(Matlab function for conversion from GRAY image to RGB image .)

改进的空间平滑music方法，用于阵列信号处理的高分辨率估计(promoted music algorithm)

有限单元法空间四节点四面体单元matlab程序实例(Four-node tetrahedral elements of the finite element method for space matlab program instance)

结构可靠度分析模型拟合样本点数目影响下的功能函数画图，分别采用ANN和SVM模型(Structural reliability analysis model fitting function drawing under the influence of the number of sample points, respectively, ANN and SVM models)

Kalman滤波小程序，可对kalman滤波进行简单的演示说明。(Kalman filtering of small procedures, can be simple kalman filtering demo description.)

语谱图的实现过程，对于初学者有很大的帮助(Spectrogram of the realization of the process, very helpful for beginners )

Comparison of Nonlinear and Linearized Single Pendulum with ode differences in s-t and period evaluate the linearization(Comparison of Nonlinear and Linearized Single Pendulum with ode differences in s-t and period)

framing speech signals