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this code described ellipse fitting by matlab code

用matlab仿真实现802.11a通信系统。 包括viterbi编解码，OFDM调制，解调。 没有同步和信道估计(Simulation using matlab 802.11a communication system. Including the viterbi decoding, OFDM modulation, demodulation. No synchronization and channel estimation )

what is kalman filter ?

To investigate the effects of the discrete Fourier transform parameters on the frequency spectra of discrete-time signals. (Display x(n) on the screen with the plot command in Matlab)

用于绘制加工稳定性耳垂图，可以确定不同参数下的稳定性加工极限(For drawing processing stability lobe diagram, can determine the limit of machining stability under different parameters)

说明：  运用M-file编写的永磁同步发电机的稳态运行模型，能输出电机的效率，定转子电流等曲线(Prepared using M-file the steady-state operation of permanent magnet synchronous generator model, the efficiency of the motor can output, stator and rotor currents and the curve)

MATLAB实MATLAB实现跳频系统 MATLAB实现跳频系统 MATLAB实现跳频系统 (MATLAB program for FH)

说明：  OK算法的Matlab计算包，包含了验证和拟合的过程(OK computing package Matlab algorithms, including the process of validation and fitting)

包含了用matlab编写的bp程序和动量-自适应学习调整算法(BP改进算法)程序。(includes using Matlab bp prepared by the procedures and momentum-adaptive learning algorithm adjustments (BP improve operator France) program.)

隐马尔科夫过程预测编码，对于使用或研究隐马尔科夫模型的人会有帮助。(Hidden Markov process predictive coding, for the use of hidden Markov models or research who will help.)