coo_crs_cds

说明：  ldpc校验矩阵的代码 基于matlab写的 还请多多指点，新手(ldpc calibration matrix code based on Matlab also invited to write a lot of guidance, and newcomers)

说明：  这个确实有用 大家可以任意下载 完全免费的(this really useful we can download any free)

BCH CODES SIMULATION IN MATLAB

MATLAB_Primer_8th matlab使用说明的书，推荐看一下(MATLAB Primer 8th)

设计地震子波和反射系数序列，合成单道地震记录，再利用对数分解法求取子波，反褶积得反射系数序列(Design seismic wavelet and reflection coefficient sequence, the synthesis of single-channel seismic recording, re-use logarithmic decomposition strike wavelet deconvolution reflection coefficient sequence)

cosmic下载数据，读取其中的有用数据，phs，prof等数据，画出电离层电子密度(cosmic download data, read one of the useful data, phs, prof other data, draw the ionospheric electron density)

可以动态调节运行环境的参数，考虑雨衰 阴影 和多径影响，虚拟力的无线传感网络覆盖。( Can dynamically adjust the parameters of the operating environment, Consider shadow rain attenuation and multipath effects Virtual power wireless sensor network coverage.)

数值计算方法与分析，典型的算法介绍，一本知识点比较全面的书(Numerical Algorithms for the typical method of introduction, a book more comprehensive knowledge points)

This is a implementation of lpc vocoder withou pitch detection but with encoding and decoding algorithm

滑动轴承的有限长简化模型，利用雷诺方程计算出油膜厚度分布和压力(A simplified model of finite length sliding bearing, the use of the Reynolds equation to calculate the film thickness distribution and pressure)