ldpc_stbc

Schwarze Sonne RAT 1.0 by Slayer616

说明：  matlab模糊PID控制，包括文献及实例仿真程序(Matlab fuzzy PID control)

基于svpwm（矢量控制技术）的永磁同步电机仿真模型，在simulink里面仿真(Based on svpwm (vector control technology) simulation model of permanent magnet synchronous motor, which in simulink simulation)

LMS自适应滤波器与NLMS自适应滤波器的比较(LMS adaptive filter and compare NLMS adaptive filter)

matlab的一些程序的基础，希望对有需要的人有些帮助。(The basis of some programs in MATLAB is expected to be helpful to those in need.)

采用经典FFT算法对dqpsk信号进行频率估计，并在高斯信道下绘制估计结果图。(The classical FFT algorithm is used to estimate the frequency of DQPSK signal, and the estimation result graph is drawn in the Gaussian channel.)

amica-modified ica algorithm

目前常用的snake算法，包括gvf和vfc snake (Snake algorithm currently used, including gvf and vfc snake)

一种解决离散优化问题最重要的人工智能算法——蚁群算法。以旅行商问题为例。(a very important algorithm,ant algorithm.)

1．用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图 2．进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选 3．做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 4．用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图(1. Produce sine wave, square wave, and the white noise signal with Matlab, and their time-domain waveform display 2. FFT transform, display each spectrum, where the sampling rate, frequency, length optional data 3. RMS to make maps of the three signals, power spectrum, as well as the number of RMS map 4. Restored by inverse Fourier transform IFFT signal and displays the time domain waveforms sinusoidal signal recovery)