zhuangjiaPID

Program for : 1) ZOOMING , 2) SHRINKING & 3) GRAY LEVEL RESOLUTION

这是一个基于Matlab语言绘画三角函数图形的源代码(This is a painting based on Matlab language source code for trigonometric graph)

matlab编程时不采用工具箱内的内部函数specgram，按照计算过程直接编写仿真程序(matlab stft)

colleration in fingerprint

I used the newpnn function to create a PNN, then used the sim function to classify the the training data set, which was used to create the neural network.

Turbo码的最大后验概率译码，输出误码率与信噪比关系(Maximum a posteriori probability decoding of Turbo code output bit error rate and signal to noise ratio)

These source code contains all the programs on pricing

多种实用算法 matlab 高级运筹学必备(matlab newton and so on)

普通PID控制跟踪正弦信号的matlab M文件仿真例子。在这个例子里面可以看到跟踪信号有一定的超前现象。( 英语 中文(简体) 日语 Ordinary PID control matlab M file tracking sinusoidal signal simulation example. In this example can be seen that the tracking signals have a certain advance phenomenon.)

去处干涉条纹最有效的频域消除法，非常实用，效果极佳。(supress grid by frequency domain, very practical with high efficency)