Raylei1

无噪声情况下QPSK误码率的计算，以及QPSK调制解调过程(without noise, QPSK,modulation。demodulation)

FSK调制方式所产生的信号画出时域频域波形程序(The FSK mode signal the draw time domain to the frequency domain waveform program)

Article on state machines

FACE RECOGNITION BASED ON NONLINEAR PCA In order to obtain the complete source code for FACE RECOGNITION BASED ON NONLINEAR PCA

基本模拟调制及其功率谱密度函数，有图的仿真结果，可以比较直观的进行理解(The basic analog modulation and power spectrum density function, a simulation results, can be more intuitive to understand)

计算肿瘤的椭圆紧致度，用于医学图像处理中，用来判别肿瘤的良恶性。(Calculated tumor oval firmness for medical image processing, for discriminating benign and malignant tumors.)

说明：  s变换及其调用例子程序，大家可以参考一下，以便于对其进行改进优化( examples of program S transformation and its call)

这是具有功率因数校正的开关电源的MATLAB/SIMULINK仿真模型，希望对有用的人，有所帮助！(this is a simulink model of power supply with PFC, which is useful for those who study on this!)

CDMA通信系统的MATLAB仿真 摘 要：在简要介绍MATLAB语言的基础上，对使用MATLAB语言仿真的CDMA通信系统进行描述。 关键词：仿真；码分多址；扩频 (CDMA communication system MATLAB Abstract : In a brief introduction MATLAB, on the basis of on the use of MATLAB simulation of CDMA communications system description. Keywords : simulation; CDMA; Spread Spectrum)

In this file, we have to find how the images are imported and how it will be import and to extract the frames. Next to add the gray scale representation and color images. Finally to detect the RGB color image.