GramChmitt

performance of OFDM in SISO system

matlab 读取GLDAS提供的grib数据，提供计算实例(matlab read GLDAS provided grib data, providing examples of calculation)

遗传算法（Genetic Algorithm）是一类借鉴生物界的进化规律（适者生存，优胜劣汰遗传机制）演化而来的随机化搜索方法。

关于锁相环的MATLAB的仿真程序，其中有详细的注释，希望它能能对你的能有所帮助(PLL on the MATLAB simulation program, including a detailed Notes hope it can be your right, can be helped)

IT GIVES SAMPLING THEOREM

完整的ldpc编码程序，实现数字载体的ldpc编码译码以及信道传输仿真,利用生成矩阵和校验矩阵实现，含有自动生成随机错误以检测纠错能力功能(Ldpc complete coding procedures, digital carrier ldpc codec and channel transmission simulation using the generator matrix and parity check matrix realization, containing automatic generation of random error correction ability to detect functional)

说明：  四阶Runge-Kutta法解常微分方程组(Fourth Order Runge-Kutta Method for Solving Ordinary Differential Equations)

用MATLAB作切比雪夫-1型低通滤波器设计(Using MATLAB for-1 Chebyshev-type low-pass filter design)

capon的程序，这几天写的，用用试试吧 (capon procedures written in the past few days, try to use with)

各种数字调制信号的产生，包括QAM,FSK,PSK,MATLAB程序(All kinds of digital modulation signal generation, including QAM, FSK, PSK, MATLAB program)