test_compression_pyramid

different dsp labs for the semester 6 in uet peshawar

一共四个小程序。实现QAM调制，QPSK调制，二元熵函数的绘制，迭代法求离散信道容量。(QAM,QPSK)

This function segment Out superficial Blood Vessels from thermal images.it can be used in face recognition systems as a helpful feature.

内含用神经网络进行信号处理的两个实例，采用MATLAB编写。(Intron with neural network signal processing of two examples of using MATLAB to prepare.)

1) 编制通用的二值形态学运算（腐蚀和膨胀、开、闭和击中击不中变换）函数。 2) 函数可以处理不同的变换形式和不同类型的结构元素。 (simple functions of imopen imclose .etc)

本程序是用matlab编写的UKF的滤波程序,并且运行通过.(This procedure is used matlab prepared UKF filtering procedures, and to run through.)

matlab编写的钢丝运动分析，分析了其速度特性和加速度特性(matlab prepared wire motion analysis, analysis of the characteristics of its speed and acceleration characteristics)

MATLAB 模拟布拉格光纤光栅反射谱，通过给出相关参数，模拟其反射谱的状态(MATLAB simulation of FBG reflection spectrum, through the relevant parameters are given to simulate the reflection spectrum of the state of)

Pitch-scale and time-scale modification of speech by PSOLA techniques.

2PSK信号的仿真，解调，仿真结果误码率计算(2PSK signal simulation, demodulation, bit error rate simulation results)