simulink_SpreadSpectrum1

用matlab编制的转子裂纹综合模型供做此方面设计的人参考。()

Dimension about rectangular microstrip antenna

基于循环移位寄存器的ldpc编码的仿真程序,好程序啊,(cycle shift register on the ldpc coded simulation program, the program ah,)

this code is a faster kmeans clustering implementation

说明：  BP神经网络的数据分类-语音特征信号分类(BP Neural Network for Data Classification- Classification of speech feature signals)

Design and analysis of microstip antenna in terms of radiation pattern, by using different patches in matlab simulation software,

Fixed-point for functions of several variables (Function fixed_point_systems(x0, N) approximates the solution of a system of nonlinear equations F(x) = (f1(x), f2(x), ..., fn(x)) = 0 rewritten in the fixed-point form x = G(x) = (g1(x), g2(x), ..., gn(x)). This is done by the user at the bottom of the file. The sub-function G(x) has to be updated accordingly with the given system. The iteration scheme x(k+1) = G(x(k)) is implemented until condition |x(k)- x(k-1)| < tol is met, starting with an initial approxiamtion vector x0. If, after N iterations, the stopping criterion is not reached, a message concerning the iterated x s is displayed. the output consists of iterates of each variables x1, x2, ..., xn in each column. )

对心电信号实现去噪处理，对心电信号进行前期处理的必要步骤。(To achieve de-noising of ECG signal processing, pre-treatment on the ECG of the necessary steps.)

用于图像识别和特征提取时的主成分分析程序，采用Matlab编写。(for image recognition and feature extraction of principal component analysis procedures, the preparation of Matlab.)

DFT hanning hamming bartlett window and convolutin