handwritten-digits_recognition-

This is a superheterodyne reciever simulation, created in MATLAB - Simulink. The purpose is to study the effect of perturbations on the imaginary frequence and on the intermmediate frequence, in the context of incoherent demodulation.(This is a superheterodyne reciever simulation, created in MATLAB- Simulink. The purpose is to study the effect of perturbations on the imaginary frequence and on the intermmediate frequence, in the context of incoherent demodulation.)

汽车建模的一些文件，有3D MAX的，也有MATLAB的文件(Some automotive modeling document, 3D MAX, and also the file MATLAB)

a easy back propagation example done in matlab,

适用于振动信号分析，只需修改个别参数即可使用(Application of vibration signal analysis)

说明：  此为MATLAB写的关于2DPSK调制解调的程序并且通过验证可以实现，程序对2DPSK的算法都有相应的程序(This is written in MATLAB on 2DPSK modem to verify the procedure can be achieved through the procedures of the algorithm 2DPSK procedures have corresponding)

it is meant for binarization of text documents

A Practical Introduction to Programming and Problem Solving Third Edition 的代碼(the source code for A Practical Introduction to Programming and Problem Solving Third Edition)

使用大量的有限元法求解偏微分方程，验证可用，给出接收信号眼图及系统仿真误码率，一些自适应信号处理的算法，主要是基于mtlab的程序，多元数据分析的主分量分析投影，这个有中文注释，看得明白。( Using a large number of finite element method to solve partial differential equations, Verification is available, The received signal is given eye and BER simulation systems, Some adaptive signal processing algorithms, Mainly based on the mtlab procedures, Principal component analysis of multivariate data analysis projection, The Chinese have a comment, understand it.)

利用S函数实现的变步长电导增量法，需要和模型结合(The variable step length conductance increment method realized by S function needs to be combined with the model)

LMS算法，自适应算法中的最小均方误差算法。(LMS algorithm, adaptive algorithm, the minimum mean square error algorithm.)