plot2svg_20120915

古典密码学中的一些实现加密的算法，用Matlab实现的。(Classical Cryptography to achieve some of the encryption algorithm, using Matlab to achieve.)

用matlab中的m文件和Simulik实现rf的经典例子！(M using matlab in the documents and Simulik a classic example of the realization of rf!)

Power system load flow analysis using NR Power Flow method with implementation of crout algorithm .

小波分析课件－－北京大学 不错的小波分析课件(wavelet analysis ppt--Beijing University)

matlab 数据分析，matlab 数据分析总结技术资料。(matlab data analyse)

src 算法中的迭代算法,通过该算法可以计算SRC的参数，通过使用线性表示来求。(src algorithm iterative algorithm, the algorithm can be calculated by the SRC parameter, by using a linear representation requirements.)

通过提取的图像，进行椭圆参数计算，绘制出椭圆。(By extracting the images, for calculating the ellipse parameters, draw an oval.)

实现十进制负数求二进制的补码，方便广大学者实现视频或图像加解密过程中用到异或加密(Seeking to achieve a negative decimal binary complement, facilitate the realization of the majority of scholars, video or images used in encryption and decryption process XOR encryption)

Image Resolution Enhancement via Data-Driven Parametric Models in theWavelet Space(Image Resolution Enhancement via Data-Driven ParametricModels in theWavelet Space)

QPSK modulation system with recover loops(This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. The receiver includes an NDA timing recovery loop followed by a DD phase recovery loop. The transmitter?s symbol period is T and set to a value of 100 ms. The symbol period at the receiver is Tr. The model will produce six windows: Two constellation plots and two eye diagrams (for the real part only), at the output of the matched fi lters and after the recovery loops a plot of the phase error (output of the NCO) and a plot of the fractional timing error (used in the interpolator). The frequency off set at the receiver is denoted by deltaf. The model simulates the transmission of 8000 QPSK symbols.)