channel

windowed burg algorithm

说明：  1.1 C基础知识 1 1.2 函数与头文件 2 1.3 C预处理器 3 1.4 将一个字符转换为long型 4 1.5 strcpy函数 4 1.6 assert用法 5 1.7 itoa函数和atoi函数 6 1.8 strcmp函数实现 8 1.9 strcpy函数实现 9 1.10 memcpy函数实现 10 1.11 memcpy和memmove函数的实现 11 1.12 strcat函数实现 13 1.13 使用库函数atoi，将char *→int 13 1.14 使用库函数itoa，将int→char * 14 1.15 不使用库函数，将int→char * 14 1.16 不使用库函数，将char *→int 15 1.17 求两个整数的最大公约数 16 1.18 Little_endian or Big_endian 17 1.19 sizeof与strlen的区别 19 1.20 实现String类的BIG_FOUR 19 1.21 struct和union的区别 20 1.22 char字符变量与int整型数据 22 1.23 字,字节,字符,比特 23 1.24 空格、空字符、字符数组结束符的区别 25(1.1 C Basics 1 1.2 Functions and header files 2 1.3 C preprocessor 3 1.4 will be a long-type characters into four 1.5 strcpy function 4 1.6 assert usage 5 1.7 itoa function and atoi function 6 1.8 strcmp function to achieve 8 1.9 strcpy function to achieve 9 1.10 memcpy function to achieve 10 Achieve 11 1.11 memcpy and memmove function 1.12 strcat function to achieve 13 1.13 using the library function atoi, the char* → int 13 1.14 using the library function itoa, the int → char* 14 1.15 does not use the library function, int → char* 14 1.16 does not use the library function, char* → int 15 1.17 find the greatest common divisor of two integers 16 1.18 Little_endian or Big_endian 17 Difference 1.19 sizeof and strlen 19 1.20 realize BIG_FOUR String class 19 Difference 1.21 struct and union of 20 1.22 char and int integer variable character data 22 1.23 word, byte, character, bit 23 Difference 1.24 spaces, null characters, character array termi)

程序仿真了瑞利信道，分析和大量实测表明，多径效应使接收信号包络变化接近瑞利分布。在典型移动通信中，衰落深度达30dB左右，衰落速率约30~40次/秒。(Rayleigh channel simulation procedures, analysis and extensive test shows that the received signal multipath effect changes in the envelope close to the Rayleigh distribution. In a typical mobile communication, fading depth of about 30dB, the decline rate of about 30 to 40 times/sec.)

MATLAB 通过语音合成 《卡农》 采用的纯模拟的方法，(MATLAB through speech synthesis " Canon" pure simulation method,)

用于分部反馈边发射激光器亚波长光栅的模拟与计算，通过改程序可以对于具体实验具有指导作用(Division feedback for simulation and calculation of edge-emitting lasers subwavelength grating can have a guiding role for specific experiments by changing procedures)

说明：  我不太会用matlab，这就是一个用过来实现DPC的算法(Implementation of DPC)

说明：  多基时差雷达定位算法。以雷达测量误差分布规律入手，找到从多个地面时差雷达所测数据中找到较为精确的目标位置。对地面雷达的布站原则也有一定意义。(More than the time difference between the radar-based positioning algorithm. To the radar measurement error distribution to start to find the time difference from several ground-based radar measured data to find a more precise target location. Cloth on the ground radar stations have a certain sense principles.)

生物医学信号处理方面的IEEE文章，主要是研究ECG（心电信号）的，比较有价值(biomedical signal processing IEEE article, it is mainly the research ECG (ECG), quite valuable)

LVQ神经网络的分类——乳腺肿瘤诊断，MATLAB的经典算法(LVQ neural network classification- breast cancer diagnosis, MATLAB classical algorithm)

This is the thwaites method for boundary layer over flat plate . This is an empirical method based on the observation that most laminar boundary layers obey the following relationship .it will help our calculate coefficient drag , velocity over flat plate.