ihs

说明：  关于数字水印的一些代码 基于离散余弦变换 (on digital watermarking code based on the Discrete Cosine Transform)

Using high-order cumulants of MPSK signal modulation recognition, Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals, Principal component analysis of multivariate data analysis projection.

《信息智能处理技术》模拟退火技术源代码。(" Intelligent Information Processing Technology" simulated annealing source code.)

fft计算相关函数，验证4096点的FFT快速捕获算法(理论仿真)(fft calculation of correlation function, verify the 4096-point FFT algorithm for fast capture (theoretical simulation))

实现串口的数据采集，使用混沌与分形分析的例程，三相光伏逆变并网的仿真，Relief计算分类权重，MIMO OFDM matlab仿真。( Achieve serial data acquisition, Use Chaos and fractal analysis routines, Three-phase photovoltaic inverter and network simulation, Relief computing classification weight, MIMO OFDM matlab simulation.)

laplacian边缘检 图象进行降噪处理 高斯滤波处理(laplacian edge detection image processing Gaussian filter processing for noise reduction)

CCNA Practice Questions (Exam 640-802).This book is to provide you with practice questions complete with answers and explanations that will help you learn, drill, and review for the 640-802, 640-822,and 640-816 certification exams. The book offers a large number of questions to practice each exam objective and will help you assess your knowledge before you write the real exam.

用牛顿法计算简单电力系统潮流，可以计算任意节点的潮流。自动输出中间的相关结果，并且有清晰可以操作的界面(Newton s method with a simple power flow)

Wavelet Subband coding for speaker recognition The fn will calculated subband energes as given in the att tech paper of ruhi sarikaya and others. the fn also calculates the DCT part. using this fn and other algo for pattern classification(VQ,GMM) speaker identification could be achived. the progress in extraction is also indicated by progress bar.(Wavelet Subband coding for speaker recognitionThe fn will calculated subband energes as given in the att tech paper of ruhi sarikaya and others. The fn also calculates the DCT part. Using this fn and other algo for pattern classification (VQ, GMM) speaker identification could be achived. the progress in extraction is also indicated by progress bar.)

数字图像处理，Matlab 6.5实现图像的腐蚀与膨胀。带有说明、例图与效果图。(Digital image processing, Matlab 6.5 implementation of the corrosion and expansion of the image. With that case diagram and effect diagram.)