image-aliasing

提供matlab信号处理的几个典型示例，含系统响应、傅里叶变换、滤波器设计等(signal processing examples using matlab)

说明：  this project ia about database and has access. this is a good program for beginner.

Programs using Matlab language that can be used as exercices

3G物理层调制和解调的演示仿真模型。 A simulation of physical layer of 3G communication system.(3G physical layer modulation and demodulation of the display simulation model. A simulation of physical layer of 3G communicat ion system.)

根据灰色预测理论，用程序实现预测，效果较好(According to the gray prediction theory, use the program predicts better)

一个无刷直流电机模型及其PIC控制算法模型，可以实际使用。(A brushless DC motor model and PIC model control algorithm can be actually used.)

说明：  利用遗传算法对BP神经网络进行了优化，避免陷于局部最优解。直接修改data数据(Genetic algorithm is used to optimize BP neural network to avoid falling into local optimal solution. Modify data data directly)

MPSK系统matlab编码程序的代码适用于8psk(MPSK system code matlab coding for 8PSK)

说明：  经典MUSIC算法仿真，并有信号相干情况下，采用前向以及前后向平滑技术估计波达方向。(Classical MUSIC algorithm simulation, and a signal coherent case, the forward and after smoothing technique to estimate DOA.)

说明：  MATLAB 的50道入门题目 帮助初学者更快了解和更好的学习MATLAB(Getting Started with MATLAB' s 50 questions to help beginners learn faster and better understanding of MATLAB)