chapter2

设计并仿真了适合Ka 频段卫星移动信道的信号传输体制仿真结果为最终实现方案提供 了可靠的数据同时针对所设计的Turbo 编码和GMSK 调制相结合的信号传输体制提出了迭 代信道估计算法明显改善了系统的误码率BER 性能(Designed and simulated for Ka-band mobile satellite channel signal transmission system simulation results for the final program provides reliable data also for the design of the Turbo coding and GMSK modulation combined signal transmission system proposed iterative channel estimation algorithm significantly improved the system bit error rate BER performance)

卷积码编码与Viterbi译码的MATLAB仿真研究(Convolutional coding and Viterbi decoding of the MATLAB simulation)

ofdm signal to noise ratio

how you can create, read, delete and update using Matlab by simple code

说明：  mppt with mrac system

利用matlab求解时滞微分方程。常微分方程（ODE）和延迟微分方程（DDE）被用来描述许多有趣的现象。 虽然ODE包含依赖于自变量（“时间”）的当前值的解决方案的衍生物，但DDE还包含衍生物，其依赖于前一时间的解决方案。 在整个科学模型中出现了DDE [1]。 尽管ODE和DDE之间存在明显的相似性，但DDE问题的解决方案可能与ODE问题的解决方案在几个引人注目的重要方面存在差异[2] [20]。 这部分是因为缺乏用于解决DDE的通用软件。(Solving Delay Differential Equations with dde32)

说明：  用MATLAB m文件编些的GSM仿真文件 包含信道复用，速率匹配，维特比译码等

autre methode couple generatrice asychrone

该模型是一个模拟信号数字化传输系统，该模型只通过了PCM编码模块和译码模块(The model is an analog signal digital transmission system, the model only through the PCM coding and decoding module module)

说明：  Description : A simple simulation Model for DC DC step-down buck converter, the model allows measurments of output current/voltage, capacitor current, diode current. Ripples in each measurment can be observed very accurately using the scope