资源列表
des
- DES加密解密用于文件的普通加密，可用于学习。-DES encryption decryption the ordinary for file encryption
ICPhone.RAR
- IC卡破解,教程 可以破解一般加密的A.B类智能IC卡-IC card crack, tutorial general encryption can be cracked Class AB smart IC card
face_recognition
- 实现基于类内类间距离准则的特征提取方法，并用KNN方法进行分类器设计。-Distance criterion class within a class based feature extraction method, KNN method classifier design.
PSO
- 用matlab简单的实现粒子群优化算法的程序。-Simple implementation using matlab particle swarm optimization program.
source-code
- source code for cache memory simulation in c ++ enviroment
linux-system-call
- linux system call linux系统调用-linux system call
fir
- 用窗函数法设计一个线性相位FIR数字低通滤波器，用理想低通滤波器作为逼近滤波器，通带截止频率为0.2 ，阻带截止频率为0.4 ，阻带衰减不小于-40dB。-Window function method to design a linear phase FIR digital low-pass filter, as an ideal low-pass filter for approximation filter passband cutoff frequency of 0.2 stopband
iir
- 用双线性变换法设计满足下列技术指标的巴特沃斯低通滤波器：通带截止频率wp为0.2 ,阻带截止频率ws为0.3 ，通带波动Rp为1dB，阻带波动为15dB。-Butterworth low-pass filter bilinear transform design to meet the following technical specifications: passband cutoff frequency wp 0.2 stopband cutoff frequency ws 0.3, pas
system_identify
- 对一个LSI系统进行辨识,比较最后辨识出的系统与原系统的差别，并分别显示出来。-An LSI system Identification system with the original system, compare the last identified differences, and are displayed.
Power_Spectrum_estimation
- 经典功率谱估计方法——直接法和间接法,以及改进的经典功率谱估计方法-Welch法-Classic power spectral estimation methods- direct and indirect methods, as well as improvements to the classic power-Welch method of spectral estimation method
DCT
- 利用DCT变换对灰度图像进行压缩，求出压缩比；对比不同压缩比的图像-DCT transform compressed gray image compression ratio is obtained comparing different image compression ratio
newJLQ
- PIC 16F877A 直流电机PWM调速 -The PIC 16F877A DC Motor PWM Speed