fisher-recognization

用MATLAB实现了基于pca的特征提取方法，有效地完成了识别，是识别的经典例子(PCA to achieve recognition )

离散系统的数字PID控制，可以跟踪阶跃信号、正弦信号、方波信号，根据S参数选择。(Discrete digital PID control system can track a step signal, sine, square wave signal, according to S parameters.)

控制规律的选用要根据过程特性和工艺要求来选取，决不是说PID控制规律在任何情况下都具有较好的控制性能，不分场合都采用是不明智的。如果这样做，只会给其它工作增加复杂性，并给参数整定带来困难。当采用PID控制器还达不到工艺要求，则需要考虑其它的控制方案。如串级控制、前馈控制、大滞后控制等。 (Choice of control law according to process characteristics and process requirements to select, does not mean that PID control law in any case have a better control performance, are used regardless of where it would be unwise. If you do, will only add to the complexity of other work, and to the parameter tuning difficult. When using the PID controller has not yet reached technological requirements, you need to consider other control options. Such as cascade control, feedforward control, large time delay control.)

窗口鼠标同步器源码。可以同步多个窗口的鼠标操作(Window mouse synchronization source. You can synchronize multiple windows mouse)

对数谱 语谱图和倒谱代码 适用于语音识别 说话人识别 自己编写 亲测可以运行(Logarithmic spectrum and spectrogram cepstrum code for voice recognition speech recognition to write your own pro-test can be run)

MATLAB课程设计基于Matlab和双线性变换的滤波器设计 (MATLAB course design based on MATLAB and bilinear transformation of filter design)

Convert your MATLAB figures into online plotly graphs with a single line of code:

Data Hiding fundamentals and applications and Parallel Programming

平台（Matlab2008a，Simulink，Sysgen 10.1.03）硬件实现RGB2YCbCr (Platform (Matlab2008a, Simulink, Sysgen 10.1.03) hardware realise of RGB2YCbCr)

正交信号，反相信号，开关信号的蒙特卡洛仿真(Quadrature signal, inverting the signal Monte Carlo simulation of the switching signal)