hogcalculator

guitar tunner... useful for generating varius tunes

Channel Estimation of MIMO OFDM with MMSE Estimator.

在MATLAB的simulate工具箱中直流电机的速度PID控制(Toolbox in MATLAB' s simulate the speed of DC motor PID control)

EmbeddedWebBrowser_FS_Version 14.70.0〖含全部源码和DEMO，支持D5-XE2〗

在PID控制中，微分信号的引入可改善系统的动态特性，但也易引起高频干扰。在误差扰动突变时尤其显出微分项的不足。若在控制算法中加入低通滤波器，则可使系统性能得到改善。(In PID control, the introduction of differential signal can improve the dynamic characteristics of the system, but it can also cause high-frequency interference. When error perturbations change abrupt, the deficiency of differential terms especially shows. If the low-pass filter is added to the control algorithm, the performance of the system can be improved.)

利用matlab实现图像的gobar变换处理，其效果可达到预期的要求！(Using matlab for image gobar Transform, the effect can meet expectations!)

QAM系统蒙特卡罗仿真，高斯Q函数，误差计算，图形分析，实验要求(QAM system Monte Carlo simulation, the Gaussian Q function, error calculation, graphical analysis, test requirements)

一个完整的PSO程序，可以实现优化，并且由很好的可视化见面，且可用来调节PID参数(A complete PSO program, you can optimize, and met by a good visualization, and can be used to adjust the PID parameters)

合成孔径雷达成像算法及其实现，包含信号处理过程(Synthetic aperture radar imaging algorithm and its implementation, including signal processing)

一个语音的倒频谱图的分析，有源代码，有图，加一个DCT压缩代码(A voice analysis inverted spectrum, source code, a map, plus a DCT compression code)