gaofing

QPSK的基本结构原理与噪声下的SNR,这是最基本的方式(qpsk，basic construction and noise)

Convolution Encoder and Decoder rate 1/2 MAP, step by step

分析了MATLAB/Simulink 中DSP Builder 模块库在FPGA 设计中优点， 然后结合FSK 信号的产生原理，给出了如何利用DSP Builder 模块库建立FSK 信号发生器模 型，以及对FSK 信号发生器模型进行算法级仿真和生成VHDL 语言的方法，并在modelsim 中对FSK 信号发生器进行RTL 级仿真，最后介绍了在FPGA 芯片中实现FSK 信号发生器的设 计方法。(Analysis of the MATLAB/Simulink in DSP Builder Blockset in the FPGA design advantages, and then combined with the emergence of the principle of FSK signal is given how to use DSP Builder Blockset establish FSK signal generator model, as well as the FSK signal generator model algorithm class VHDL simulation and generation language approach, and in ModelSim for FSK signal generator for RTL-level simulation, and finally introduce the FPGA chip realize FSK signal generator design method.)

matlab書籍的簡介 張智星 適合剛入門程式語言的人(Zhang Zhi brief introduction matlab book stars)

取音频左声道，并画出音频幅值频谱及频率能量图(Take the audio left channel, and draw the the audio amplitude spectrum and frequency energy diagram)

稀疏定位focuss，对于初学稀疏进行DOA的人有参考作用(Sparse positioning focuss, were sparse for beginners who have reference for DOA)

matlab电机仿真精华50部分模型包括第六节同步电机 异步电机和直流电机(matlab motor simulation of the essence 50-part model)

用matlab语言实现K-MEANS聚类算法(Matlab language used K-MEANS CLUSTERING ALGORITHM)

thisisaanother erettt exaple

国外出名信号与系统在matlab中的运用书籍，本书涵盖了信号处理，通信工程，自动控制等相关科学的大部分基础知识与理论(Written for junior and senior electrical and computer engineering students, this text is an introduction to signal and system analysis, digital signal processing, and the design of analog and digital filters. The text also serves as a self-study guide for professionals who want to review the fundamentals. The expanded fifth edition contains additional information on window functions, the cross correlation and autocorrelation functions, a discussion on nonlinear systems including an example that derives its describing function, as well as additional end-of-chapter exercises.)