ppts

to find the discrete fourier transform using the fast fourier algorithm, any sequence of lengths which are multiples of 2 simply append zeros to satisfy this requirement

基于16APSK调制解调传输系统的仿真 16APSK调制技术有较高的数据传输速率，但是它的误码率也相对较高。(16APSK modem-based transmission system simulation 16APSK modulation technique for a higher data transfer rate, but its relatively high error rate.)

This code is the implementation of LSB technique

MATLAB关于FFT频谱分析的程序,可以实现信号的频谱分析(MATLAB on the FFT spectrum analysis procedures, spectral analysis of the signal can be achieved)

PEMROSESAN GAMBAR DENGAN ALGORITMA RUN LENGTH CODING

MATLAB语言程序设计教程(电子图书），关于MATLAB的使用。(MATLAB Programming Language Guide (electronic books), on the use of MATLAB.)

code to solve the equation in fiber laser

谱减法的语音降噪模型仿真，具有较好的降噪效果。(Spectral subtraction noise model simulation of voice and has good noise reduction.)

说明：  a document for fuzzy classification

BPSK系统结构的Matlab程序，包括升余弦波形成形，系统误码率，时延，以及说明性文档。(BPSK system architecture of the Matlab procedures, including angioplasty or cosine wave, the system bit error rate, delay, and the descriptive document.)