FFT_IFFT

说明：  先判断能控能观，再设计控制器，达到工程要求(controller design)

各类B样条matlab仿真程序，编译通过都可以运行(B line matalb)

Basic matlab codes r included

基于matlab的最佳基带传输系统仿真源代码(the best base-band transmission system simulation source code)

DC Motor quadrant Drive

在飞机无源跟踪中，用扩展卡尔曼滤波算法来实现平面变角速度模型。(Passive tracking the aircraft, using extended Kalman filter algorithm to achieve the flat model of variable angular velocity.)

这是一个关于多输入多输出系统的频域忙识别系统的matlab源码，作者基于二阶和更高阶统计，获得了比较良好的识别效果，文件中包含了文章，可参照起来理解源码。(This is one of the multiple-input multiple-output system in the frequency domain busy Recognition System Matlab source, Based on the second-order and higher-order statistics, access to a relatively good recognition results, the paper contains articles, can be read in the light source.)

In this paper, an implementation and dynamic modeling of a three-phase induction motor using Matlab/Simulink are presented in a step-by-step manner. The model was tested by two different ratings of a small and large induction motors. The two simulated machines have given a satisfactory response in terms of the torque and speed characteristics.

QAM调制软比特解调，能够更准确进行解调。(Soft bit QAM modulation and demodulation, can be more accurately demodulated.)

8QAM调制，MATLAB，有完整的星座图，详细的源代码，完整的框图(8QAM modulation, MATLAB, a complete constellation, detailed source code, complete block diagram)