BLDC

用matlab实现QPSK调制，各路信号的频谱，高斯白噪声信道(QPSK modulation to achieve with matlab, and the brightest signal of the spectrum, white Gaussian noise channel)

双音多频，由高频群和低频群组成，高低频群各包含4个频率。一个高频信号和一个低频信号叠加组成一个组合信号，代表一个数字。DTMF信号有16个编码。利用DTMF信令可选择呼叫相应的对讲机。(Dual tone multi-frequency, high-frequency and low-frequency group composed of groups, high-frequency group contains four frequencies each. A high-frequency signal and a low frequency signal is superimposed to form a combined signal representative of a number. DTMF signal has a 16 code. DTMF signaling to the appropriate use of the intercom call.)

用MATLAB实现频域平滑滤波以及图像去噪代码，Word文档格式。(The frequency domain using MATLAB realize smoothing and denoising code, Word document format.)

Mode locked lasers fiber code, I run it from appendix but its not working. Although I tried a lot to get it resolved. .m files are enclosed.

example of the dtc of the induction motor using 2 levels inverter

该功能能够通过摄像头自动识别目标 并进行准确定位(This feature can automatically identify the target through the camera and accurate positioning)

descriminador de areas

运用simulink软件，搭建最优控制理论的模型，能运用于简单的仿真环境。(Using simulink software, build the model of optimal control theory can be applied to a simple simulation environment.)

MATLAB模拟人走路姿势，各个节点的选取和函数的调用是我们学习的很好例子(MATLAB simulation of human walking, each node of the selection and function calls is a good example of learning)

is the code in sample in matlab