zuizhong

基础的音频处理matlab程序，设计巴特沃斯低通数字滤波器实现滤波。(Matlab-based audio processing procedures, Butterworth low-pass digital filter designed to achieve the filtering.)

matlab仿真模拟中的ode45的使用例程，文件代码是一个很好的ode45实验模板(ode45 matlab simulation in the use of routine, the file code is a good experimental template ode45)

利用matlab编程实现音乐义勇军进行曲的演奏，已保存为m-文件，可直接运行(Using matlab programming Anthem playing music, saved for the m-file, can be directly run)

应用psk调制解调技术和正交频分复用技术进行通信系统的仿真(Application psk modulation and demodulation technology and orthogonal frequency division multiplexing communication system simulation)

Simulink model for closed step change in inverter.

通讯中的基带传输仿真，能完全运行哦，如果含有参数，就编个脚步文件，不归零码的在电缆中的传输(Communication baseband transmission simulation run completely Oh, a parameter compilation footsteps file， NRZ code transmission in the cable)

matlab编程学习工具，提供各种函数的使用方法，初学者可以好好利用。(matlab study code tool,provide the function method,the fresh man can use it carefully.)

说明：  用Python语言编写的改进的人工势场法代码。解决了目标不可达问题。(The improved artificial potential field code written in Python language. The problem of inaccessibility of goals has been solved.)

说明：  用matlab仿真实现ldpc编解码，BPSK调制, 测定误码率与信噪比的关系(Using matlab simulation to realize LDPC Encoding and decoding, BPSK modulation, and to determine the relationship between bit error rate and signal-to-noise ratio)

《最优化方法及其matlab程序设计》的源代码，包含很多经典的最优化算法(" Matlab optimization methods and procedures," the source code, including many classic optimization algorithms)