hdd_compat_partition_fixer_v1

尝试用MATLAB对数字通信系统的各种数字调制技术进行仿真(Try to use MATLAB for digital communication system simulation of various digital modulation techniques)

BUCK的simulink开环程序，有兴趣的可以看一下 (buck open loop perform)

MATLAB开发的精美时钟1,美观漂亮.(1 MATLAB development of fine clock, beautiful beautiful.)

调频信号调制解调fm_modulation_and_demodulatin(FM signal modulation and demodulation fm_modulation_and_demodulatin)

Predictive direct power control (P-DPC) applied to voltage source pulse-width-modulation (PWM) rectifier was introduced in this paper. Based on the model of power prediction, voltage vectors were selected according to minimizing power errors in a fixed time interval, which results in a constant switching frequency control for P-DPC. It simplifies the implementation of P-DPC procedure by selecting switching states based on the principle of space vector modulation (SVM). In order to eliminate power errors caused by control delay, a detailed control delay compensation scheme was designed. Experimental results based on a 2kW prototype were presented, which showing that P-DPC has a faster power response compared to standard voltage-oriented-control (VOC) techniques. Besides, the dynamic performance of the system is also improved significantly by control delay compensation.

对加速度时间历程进行频谱分析得到功率谱密度，按下述程序计算加权加速度均方根值(Acceleration time history of spectral analysis to obtain the power spectral density, calculated according to the following procedure weighted acceleration RMS)

一个PDF文件，基于小波包的图像压缩处理，并附几个相关小程序(Image compression based on wavelet packet processing, along with several related applets)

EM algorithm mean shift algorithm for image segmentation, at the same time have demo program with the ultimate view of segmentation results

to show power spectrum of seismic data

zernike 矩 不变矩特征 zernike 矩 不变矩特征(zernike Moment Moment Invariant Feature zernike Moment Moment Invariant Feature)