rscode

信源函数 randerr 产生比特误差样本 randint 产生均匀分布的随机整数矩阵 randsrc 根据给定的数字表产生随机矩阵 wgn 产生高斯白噪声 信号分析函数 biterr 计算比特误差数和比特误差率 eyediagram 绘制眼图 scatterplot 绘制分布图 symerr 计算符号误差数和符号误差率 信源编码 compand mu律/A律 压缩/扩张 dpcmdeco DPCM（差分脉冲编码调制）解码 dpcmenco DPCM编码 dpcmopt 优化DPCM参数 lloyds Lloyd法则优化量化器参数 quantiz 给出量化后的级和输出值 误差控制编码 bchpoly 给出二进制BCH码的性能参数和产生多项式 convenc 产生卷积码 cyclgen 产生循环码的奇偶校验阵和生成矩阵 cyclpoly 产生循环码的生成多项式 decode 分组码解码器 encode 分组码编码器 gen2par 将奇偶校验阵和生成矩阵互相转换 gfweight 计算线性分组码的最小距离 hammgen 产生汉明码的奇偶校验阵和生成矩阵 rsdecof 对Reed-Solomon编码的ASCII文件解码(#include <math.h> #include <stdio.h> #include <stdlib.h> #include <ctype.h> #include <float.h> #include <string.h> #include <stdarg.h> #include "svm.h" )

说明：  本程序实现一、二、三级小波分解，并显示各个分解效果图。(The procedure to achieve one, two, three-level wavelet decomposition, and show the various decomposition Picture.)

该代码仅计算了一个101×101尺寸的Gabor函数变换，得到均值和方差。代码采用两种卷积计算方式，从结果中可以看出，快速傅立叶变换卷积的效率是离散二维叠加和卷积的近50倍。 (The code is only the calculation of a 101 × 101 size Gabor function transformation, the mean and variance. Convolutional code using two methods of calculation can be seen from the results, fast Fourier transform convolution efficiency are two-dimensional discrete convolution superposition and nearly 50 times.)

matlab 代码实现的ＯＦＤＭ发射机，matlab 代码实现的ＯＦＤＭ发射机(OFDM orthogonal frequency division multiplexing)

自己做的pid调节，已知输入求输出过程用的是龙格库塔发的4阶程序，对了解rk4有很大帮助(Do the PID regulation, the known input process is the output of 4 order Runge Kutta procedure development, are of great help to understand RK4)

水色三要素之一的悬浮物反演方法----三波段算法代码。(The pro of three-band method to retrieval SPM.)

MATLAB实现巴特沃斯滤波器---MATLAB Butterworth filter-(MATLAB Butterworth filter)

matlab环境下单个节点能量感知的检测概率与虚警概率(energy of a single node under matlab perceived probability of detection and false alarm probability)

matlab程序百例1 matlab程序百例1(matlab program 1matlab procedures for 100 cases of 100 cases of 1)

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