niesao_v89

用牛顿拉夫森法计算非线性方程，方程简单易用。帮你解决非线性方程(Newton method with nonlinear equations La Fusen)

说明：   粒子群聚类算法(Particle cluster-like algorithm)

digital modulation and demodulation. ask, psk etc

代码图像以及matlab语言中函数的调用，保证运行结果(matlab )

matlab从入门到精通，想学matlab的朋友可以下载下来参考(matlab from entry to the proficient, want to learn matlab friends can download reference)

it is for simple hill climbing algorithm

说明：  一个简单ARX画线, f f(a simple line drawing,)

这是一个完整的OFDM系统建模，包括主程序OFDM 调制模块，解调模块，调制解调模块中包括BPSK,QPSK,16QAM,64QAM, 主程序包括循环前缀添加，加窗处理，频谱图、PAPR计算，误码率统计等功能。(This is a complete OFDM system modeling, including main program OFDM modulation module, a demodulation module, modulation and demodulation module include BPSK, QPSK, 16QAM, 64QAM, main program includes the cyclic prefix, windowing processing, the spectrum, PAPRcalculate the error rate statistics and other functions.)

matlab软件中基于Simulink模型的设计，有关于RTW和xpc实验(matlab software Simulink model-based design of experiments about RTW and xpc)

各种方程的解法，包括代数方程，线性方程组，线性微分方程等等。。(Solution of various equations, including algebraic equations, linear equations, linear differential equations and so on. .)