RL78_32pin_BLDC-Motor-Power-tool

首先录入一段音频，在通过matlab软件对该音频进行处理，识别出他的波峰波谷，频率变换，然后输出。(First, an audio input, matlab software through the audio processing, identify the peaks and valleys of his, frequency conversion, and output.)

一个100*100的正方形，用半径为10的圆覆盖，随机在100*100的平面内放置圆心，问至少需要多少个圆，才能使得成功覆盖整个区域的概率在95 以上？并给出一个均匀随机放置装置的分布图。(A 100* 100 square, a circle with a radius of 10 covers, 100* 100 randomly placed on the center plane, and asked how many circles at least, to cover the entire area so the probability of success of 95 or more? And gives a uniform distribution of randomly placed devices.)

本程序实现1D声波正演，擦用Clyton单程波吸收边界条件。(This program implements 1D acoustic wave equation, rub with Clayton one-way wave absorbing boundary condition)

超好用的Wavelet 1-D程式,有gui可以用來參考,附備註說明對照(Chao Haoyong of Wavelet 1-D program, there are gui can be used to refer to, with a contrast Remarks)

LDGM decoder function for Matlab.

This is reference for those who are new to matlab. Written in Chinese.

二维图像分割，画出灰度图像和背景的分界线(Two-dimensional image segmentation, to draw the dividing line between gray-scale image and the background )

IDL转Matlab，可以将IDL源代码转成MATLAB，并有例子(IDL to Matlab)

AC and DC speed control system simulation

本文主要是维纳滤波器的设计，包含设计内容(This article is mainly Wiener filter design, including the design of content)