这事高斯法解方程组实例

语音识别算法实现,matlab完整实现，对做算法的有参考价值，里面包含了5个文件，mfcc-MFCC参数计算程序 、train-对一个HMM进行训练的程序、viterbi-语音识别的Viterbi算法、以及端点检测代码

LZ77压缩编码算法的C代码,VC开发.-LZ77 compression algorithm C code, VC development.

vc++和matlab语言相转化的接口软件，功能强大，工具箱互相兼容，转化成的代码质量好。-vc++ and language phase transformation matlab interface software, powerful, compatible toolbox, into the code of good quality.

用C编写的最速下降法（解方程），注意矩阵A是正定对称的-prepared by the steepest decline (equation solution), the attention to the matrix A is symmetric positive definite

本程序包含LS信道估计方法和MMSE信道估计方法，程序已经验证，当可以获得训练符号时，最小二乘（LS）法信道估计由于简单而被广泛用于信道估计。将训练符号用于信道估计，可以提供较好的性能，即降低误码率（BER），该程序正确可用，且带有注释，方便理解运用！

用c语言对图像加椒盐噪声，然后对加有椒盐噪声的图像进行形态学滤波，得到滤波后没有噪声的图像-

关于复数计算的简单程序-complex calculations on the simple procedure

这是数字信号处理――matlab释义与实现一书的源代码-This is the Digital Signal Processing-- Matlab Interpretation and Implementation of a source book

二 维热传导模型的有限元分析。可以改变热导率的参数,仿真时间,平面,输出的数据包括时间为三维!——Dimensional finite element analysis of heat conduction model. Can change the parameters of the conductivity, the simulation time, flat, the output of three-dimensional data, including time!

应用背景This paper considers the problem of interference mitigation in multi-cell multi-antenna time division duplex (TDD) wireless systems for downlink transmission. An efficient way to obtain channel state information (CSI) at the base station is by using uplink pilots and reciprocity of the downlink channel. At the same time, it has been shown that pilots from different cells contaminate each other, resulting in corruption of precoding matrices used by base stations, and high inter-cell interference. This paper studies the effects of shifting the location of pilots in time frames used in neighboring cells, and its effectiveness in obtaining better channel estimates, and, thereby, inter-cell interference reduction.关键技术Wireless cellular network designs with multiple antennas have been adopted by several modern wireless systems, which aim for high throughput as well as high