测振信号处理完整流程，包含详细注释，C语言实现

的傅立叶变换,工程技术中，常将看成一时间信号，相应的空间，称为时间域和空域；将其傅立叶变换看成频率函数，相应的空间称为频域。称为其相角，这在物理上是有良好背景的。-The Fourier transform, engineering technology, often viewed as a time signal, the corresponding space, known as time domain and airspace its Fourier transform as a frequency function, the corresponding space is called the frequency domain. Known as its phase angle, which in physics is a good background.

二次插值函数绘制图形-quadratic interpolation function mapping graphics

高斯投影坐标正、反算及相邻带的坐标换算MATLAB源代码

跳房子游戏-Rainy Game

计税程序。可以计算每周收入、最近收入、从年初到目前的所得税、扣除的联邦收入税以及帐目检查等。 This program computes weekly payroll, current earnings, year to date earnings FICA tax, federal Income Tax Withheld, and check Amount.-taxable procedures. Income can be calculated weekly, recently income from the beginning of the current income tax, the deduction of federal income taxes as well as accounts of inspection. This program computes weekly payroll, current earnings, year to date earnings FICA tax, federal Income Tax Withheld, and check Amount.

相邻帧间图像差分思想：该方法是用图像序列中的连续两帧图像进行差分，然后二值化该灰度差分图像来提取运动信息。

八位２进制相加　就是２进制数的加法　是８位的-the code realized the plus arithmetic between 8 bit binary numbers.

需要一个文本文件作为输入包含 x 和 y 坐标的一系列的曲线上的点。该代码然后使用遗传算法训练神经网络来逼近同一条曲线。运行从 python 命令行 ；示例输入的命令会看起来像： python nn_weights_1.py-r 10-n 100 g 500-t 3600.0-RandomCrossOver-s random_seeds_100.txt-i sine_datapoints1.txt-o results.txt nn_weights_1.py 在哪里的代码文件中，名称-r 告诉它多少运行来执行，-n 告诉它在人口中的多少人-g 告诉它多少代人，在每个运行，-t 告诉它的最长时间 （以秒为单位） 运行，— — 告诉它要使用 （随机、 HillClimber、 RandomCrossOver、 SmallCrossOver、 SmartCrossOver） 的算法，-s 告诉它什么文件用于随机种子 （可选），我告诉它什么数据文件用作输入和-o 告诉它要将输出发送到什么文件。

VC下最牛的算数表达式，将math.h 所有函数都集成到一起都能用计算出来，包括加减乘除；（、 正玄、 余玄,乘方，log ln,等 -VC most cattle arithmetic expression math.h will integrate all functions are used together can be worked out including the arithmetic; (, Shogen, Yuxuan, involution, ln log, etc.

在模式识别中，尤其需要对一些样本进行分类，聚类分析是常用的方法，本程序基于最小最大距离的聚类原则实现对样本的聚类-At pattern recognition, in particular a number of samples required for classification, clustering analysis is a commonly used method, the procedure based on the smallest maximum distance of the cluster principle implementation on sample clustering