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costas_carrier_recover
- 基于硬件定点的完整的costas载波恢复环设计，FPGA设计可以用之参考。包括输入QPSK信号，16倍符号率采样，初始频差2.4KHz，以及低通滤波器的设计等待。最重要的是有本人的注释，易于上手。-Hardware-based fixed-point of complete costas carrier recovery loop design, FPGA reference design can be used. Including input QPSK signal, 16 times th
sdm_ddm
- 通過改變調製指數SDM和DDM的可以改變和測試通常使用在ILS (Instrument Landing 系統內)可以隨著改變SDM和DDM來看出它的種種特性 -Program to find SDM (Sum Depth of modulation)and DDM (Difference depth of modulation)Used in ILS (Instrument Landing System) Created by:Ashwini Deshpande,
grd_test
- xwch_test.m是主测试文件；biaoji.mat存放滤波器系数；xiangweicha.m用FFT计算相位差。 仿真框架为： 1.标记信号和双音信号续接作为发送信号； 2.对双音中一个频率分量的相位做偏移，再经过一个低通滤波器（引入线性相位，模拟收发不能同步测量现象）后，作为收到的信号； 3.用一个检测信号对收发信号进行相关运算； 4.画出收发信号以及相关处理后的信号。找出相关信号的那个尖点，从而推算出收发双音信号0相位点； 5. 输入0相位点位置，计算
cubicsplineinterpolaton
- 本程序是关于三次样条差值算法的仿真，内容非常详细，希望能需要他的人有所帮助。-This program is on the cubic spline difference algorithm simulation, the content is very detailed, hope to those who need his help.
ICIC
- 小区加中继后系统仿真，信号强度的大小。通过一个小区的仿真，通过不同的颜色看到其中的区别-After the district plus relay system simulation, the size of the signal strength. Simulation through a cell by a different color to see the difference between them
music(capon)-big-difference
- matlab when there is big differece ,how will music react?-相差大 capon算法.m when there is big differece ,how will music react?
interpolate
- mimo-ofdm系统中导频间的信道差值算法代码-mimo-ofdm system guide channel frequency difference between the algorithm code
Alamouti_twoway_Compare
- 两种不同处理方案，针对空时分组码的编码解码方案，比较性能差异-Two different treatment options for encoding and decoding scheme STBC, the comparison of the performance difference