simple_pll_3

离散傅立叶变换DFT和快速傅立叶变换FFT的比较(Discrete Fourier Transform and Fast Fourier Transform Comparison)

信号处理技术源代码系列5，版权为原作者所有，使用者与原作者联系。(Signal processing technology source code Series 5, the copyright for the original author of all, the user contact with the original author.)

iterative 解码库,matlab 和 c写的， 包括turbo code和LDPC的编解码， 含源代码(iterative decoding library, matlab and c written, including the turbo code and LDPC coding and decoding, including source code)

该文件夹为空时块码－卷积码级联系统的仿真程序，天线配置为2发2收。内附主要程序的用途说明.(folder to the space-time block codes-Convolutional Codes cascade system simulation program, antenna configuration for the two 2 admission. Containing the main proceedings Description.)

用于对路标进行提取和识别！对于实验环境下的路标识别效果比较好！(To sign for extraction and recognition. For the test environment road signs recognition effect is better! )

Trigonometric functions using MATLAB to achieve power spectral analysis

说明：  二进制差分编码解码，二进制差分相移键控二进制幅移键控，二进制相移键控，二进制频移键控最小频移键控的调制与解调(Differential encoding and decoding binary, binary differential phase shift keying binary amplitude shift keying, BPSK, binary frequency shift keying Minimum Shift Keying modulation and demodulation)

image match with guide

海杂波的matlabb仿真，希望对大家有用 (Matlab simulation of sea clutter, iin the hope that useful to everybody )

本例利用小波分析检测信号中的奇异点并消除(Using wavelet analysis of signal singularity detection and elimination in)