hpf

时变通信系统的仿真，使两个例子的代码其所选信道为全同获平信道(Time-varying communication system simulation, so that two examples of the code of its selected channel with the agreed level for the whole channel)

初学者使用，能比较方便地查找matlab的常用函数。(Beginners to use, can be more convenient to find a common function of matlab.)

平均信道容量的仿真，不同的天线数进行了对比(A simulation of average channel capacity, a different number of antennas are compared)

This program code is for compressing a file or image using Huffman coding without any built-in functions.

用matlab演奏音乐《卡农》，非常好的matlab代码(Play music using matlab " Canon" , very good matlab code)

振动信号预处理，主要为五点三次平滑法和平均法(Vibration signal pre-processing, mainly for the 5.3 second smoothing method and average method)

this is to apply frame blocking.. top apply non stationary signal to semi stationary signal

设计一幅运动模糊图片。自定义点扩展函数，利用卷积运算实现运动模糊(the design of a motion-blurred images. Since the definition of point spread function, the use of convolution operation to achieve motion blur)

16qam子空间法盲信道估计和信号恢复 (Legal 16qam subspace channel estimation)

使用卡曼滤波器进行基于子空间的自适应多用户检测。经典文章，不容错过(Subspace-based blind adaptive multiuser detection using Kalman filter)