gmsk_new

数字信号处理，设计数字滤波器，利用MATLAB语言仿真实现(Digital Signal Processing, Design of Digital Filter and Realization by MATLAB Simulation)

实现通信系统的数字模拟混合预编码，进行干扰抑制，提高系统性能，降低硬件复杂度和实现成本(The digital analog hybrid precoding of the communication system is realized, the interference suppression, the performance of the system, the complexity of hardware and the cost of realizing the system are reduced.)

MIMO-OFDM信道估计中对不同信道的对比(MIMO-OFDM channel estimation for different channel contrast)

对于新手调试入手很快,通过32单片进行通信控制,对于蓝牙运用极大帮助。(For beginners, debugging is very fast, and communication control is carried out through 32 single chip.)

用C++语言封装的MODBUS通信协议 可直接在工业中用于RS485 与232的通信(modbus communication is demonstrated by c++ language)

对数字通信作简要介绍，有一定参考价值，适合通信相关开发人员(Digital Communication related)

用于LDPC编码译码的仿真实现。包括随机生成校验矩阵、由校验矩阵产生生成矩阵、编码、加随机噪声、译码等内容。(For LDPC codec simulation. Including randomly generated check matrix, generated by the parity check matrix generator matrix, coding, plus random noise, such as decoding.)

Pin configuration for hy-640 GSM module

说明：  其中第一个压缩文件为ESPRIT在一维和二维下的算法，二维采用的是L形阵列，另外的一个文件是MUSIC算法以及rootMUSIC算法，以及两者的对比代码文件(One dimension and two dimension Esprit DOA estimation algorithm)

基带脉冲成形数字滤波器的MATLAB设计与DSP上的实现(shaping filter and dsp realize theory )