Four-methods-for-power-spectrum

importannt orogram for frft

matlab从入门到精通 第二版 例题原码 第一章(matlab entry to the master of the second edition ，the original code examples)

matlab实现的OFDM运用于ROF光纤无线通信系统的仿真，用的是4QAM调制，LS信道估计，还包括Optisystem的仿真(simulation matlab achieve ROF optical fiber used in the OFDM wireless communication system, using 4QAM modulation, LS channel estimation, simulation also includes Optisystem)

1/f Noise Characteristics of Sub-100 nm MOS Transistors

用burg算法实现功率谱的估计，可以改变信噪比SNR，阶次P，可以分析分辨率(Burg algorithm using power spectrum estimation, can change the signal to noise ratio SNR, order P, can be analyzed resolution)

卡尔曼滤波器设计MTALAB实现代码,根据matlab中提供的kalman函数进行设计，需要设计出“动态方程”和“观测方程”(Kalman filter design to achieve MATLAB code, under which the Matlab Tracking function for the design, the need to design "dynamic equation" and "observation equation")

本程序，使用定时器0，产生的中断，进而进行计数，并在LCD1602上显示(This procedure, the use of timer 0, arising from interruption, and then to count and display LCD1602)

说明：  经典卡尔曼滤波器代码。对初学者十分有帮助。(Classic kalman filter code, for beginners introduction is very helpful.)

《MATLAB数字信号处理》一书源码， 王彬主编，机械工业出版社。压缩文件包括书的ppt文件，和相关的例子源码("MATLAB digital signal processing," source code book, edited by Wang Bin, Machinery Industry Press. Zip file includes the book ppt files, source code and related examples)

this is the code for low energy adaptable clustering heararchy