ofdmsystem

matlab的一些编程练习及应用习题，包括M文件的编写及混合编程的初步学习(matlab programming exercises and application exercises, including a preliminary study of the M-file write and mixed programming)

复数计算，使用类来做的，可以选择自己要计算的方式(Complex calculation, using the class to do, and can choose their own way to calculate the)

MATLAB在振动信号处理中的应用一书对应章节代码，亲测可用(MATLAB vibration signal processing in the application of a Book corresponding chapter code, pro test available)

数据处理及误差分析采用了matlab软件来实现，它的界面虽然没有VB等直观简便，但其可调用的函数多，实现起来比较方便，程序中已经实现的功能有： （1）求算术平均值； （2）求残余误差（绝对误差）； （3）求标准差； （4）判断粗大误差，如果发现粗大误差,剔除粗大误差后再进行计算； （5）判断数据是否具有线性误差或者周期性误差。 (Data processing and error analysis using matlab software to achieve, its intuitive interface, while not VB so simple, but its function can be called many realize it was easier, the program has been implemented features are: (1) Find the arithmetic mean (2) Find the residual error (absolute error) (3) Find the standard deviation (4) to determine gross error, if found to gross error, calculated after excluding gross error (5) to determine whether data has linear error or Periodic error.)

digital modulation PSK et QAM

说明：  关于rgb人脸肤色分割的matlab程序(About Face Skin Segmentation rgb matlab program)

说明：  matlab基于HMM的语音识别完整代码(需要修改程序里的路径以找到文件)(matlab)

一个EMD应用的事例，源码解压即可使用，文档内附有解释说明，方便易懂，希望对大家有所帮助(A EMD application examples, source code extract can be used, the document included with explanations, easy to understand, we want to help)

这是本人的数值分析作业，希望能帮租到大家，里边有源程序，及解释说明，大家仔细看，肯定会理解(In order to improve the adaptation property of the system by making the best of the direction of distribution of radar measurement errors, a optimum estimation algorithm for Kepler orbit is proposed, which yields a maximum likelihood estimation of the Kepler orbit with multi-spatio-temporal state based on both the preprocessing of the small manoeuvring model and the determining of initial value parameter with two spatio-temporal state. )

二维码编码解码器源码，可以实现扫描二维码，使用很方便(Dimensional code codec source code, you can achieve scan two-dimensional code, very easy to use)