PCA-K_means

基于FFT的插值频率估计算法，matlab代码。(FFT-based frequency estimation algorithm of interpolation, matlab code.)

基于yalmip的机组组合优化程序(包含风电机组)，以经济为目标函数来预测发电机出力情况。(Based yalmip crew combinatorial optimization program (including wind turbines), the economy as the objective function to predict the output of the generator case.)

将背景音乐（交响乐）中的摩斯电码找出并分离出来(morse_code_sound.wav is a mono (1-channel) 11,025 samples per sec, 16-bits per sample, WAV file. There is a morse code signal within the audio file, you should be able to hear it in the background, but it is not very audible (able to be heard). Write a Matlab program to analyze the wav file and determine the narrow range of frequencies occupied by the morse code sound. Then separate the morse code sound into a separate file and the music into a separate file. Write out the separated morse code and the separated music to separate wav files titled your_name_morse.wav and your_name_music.wav)

control of motor in matlab simulink

Modulation test for OFDM : This is a set of five (5) codes about COFDM (Coded Orthogonal Frequency Division Multiplexing) and coding schemes such as Convolutional, BCH, Reed Solomon (RS) and Low Density Parity Check (LDPC). The study uses an OFDM signal over an AWGN Channel with white Gaussian noise model, and calculate the Bit Error Rate wich is plotted.

说明：  生成第五级的高斯函数,它用来作为uwb的发射脉冲(Gaussian function, it is used as the launch pulse UWB)

永磁同步电机 三相电机矢量控制 (permang magnet motor)

BPSK+AWGN的matlab程序，是通信系统仿真中得常用程序(BPSK+ AWGN the matlab procedure is a simulation of communication systems commonly used procedures)

利用RegionGrow 來區分腦內的組織，進而達到分割影像的效果(To use RegionGrow to distinguish the organization of the brain, thus achieving the effect of the image segmentation)

Mobile robot localization sample code with Extended Kalman Filter (EKF). This code is useful for mobile robot navigation is performed using a Kalman filter.