Siemens-PLC

有CDF三角函数曲线/三维曲线图，线性调频脉冲压缩的Matlab程序,外文资料里面的源代码。( There CDF trigonometric curve/3D graphs, LFM pulse compression of the Matlab program, Foreign materials inside the source code.)

tutorial on fuzzy logic

The F5 algorithm embeds message bits into randomly-chosen DCT coefficients and employs matrix embedding that minimizes the necessary number of changes to embed a message of certain length.

一个dbgirdeh实例，控制单元格宽度，动态添加字段，添加记录，出门登记完整实例(A dbgirdeh instance, the control cell width, dynamically add fields, add records)

归一化倒谱提升窗口 预加重滤波器 语音信号分帧 计算每帧的MFCC参数 (Calculate the audio files of the MFCC factor)

Essential MATLAB for Scientists and Engineers

％ EM algorithm for k multidimensional Gaussian mixture estimation ％ ％ Inputs: ％ X(n,d) - input data, n=number of observations, d=dimension of variable ％ k - maximum number of Gaussian components allowed ％ ltol - percentage of the log likelihood difference between 2 iterations ([] for none) ％ maxiter - maximum number of iteration allowed ([] for none) ％ pflag - 1 for plotting GM for 1D or 2D cases only, 0 otherwise ([] for none) ％ Init - structure of initial W, M, V: Init.W, Init.M, Init.V ([] for none) ％ ％ Ouputs: ％ W(1,k) - estimated weights of GM ％ M(d,k) - estimated mean vectors of GM ％ V(d,d,k) - estimated covariance matrices of GM ％ L - log likelihood of estimates ％( EM algorithm for k multidimensional Gaussian mixture estimation Inputs: X (n, d)- input data, n = number of observations, d = dimension of variable k- maximum number of Gaussian components allowed ltol- percentage of the log likelihood difference between 2 iterations ([] for none) maxiter- maximum number of iteration allowed ([] for none) pflag- 1 for plotting GM for 1D or 2D cases only, 0 otherwise ([] for none) Init- structure of initial W, M, V: Init.W, Init.M, Init.V ([] for none) Ouputs: W (1, k)- estimated weights of GM M (d, k)- estimated mean vectors of GM V (d, d, k)- estimated covariance matrices of GM L- log likelihood of estimates)

说明：  MATLAB 数值计算 入门 源码 &sup2 introduction to MATLAB &sup2 linear equations &sup2 interpolation &sup2 zero &macr nding &sup2 least squares &sup2 quadrature &sup2 ordinary di&reg erential equations &sup2 random numbers &sup2 Fourier analysis &sup2 eigenvalues and singular values &sup2 partial di&reg erential equations(Numerical Computing with MATLAB)

unit conversion file in simulink

FDTD一维场的叠加显示，对初学者有很大的帮助。(Superposition of one-dimensional FDTD field shows a great help for beginners.)