TRIANGULAR
共 16 篇文章
TRIANGULAR 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 16 篇文章，持续更新中。
基于STC8A系列单片机的高精度频率计设计
<p>介绍了一种基于STC8A4K64S2A12单片机的高精度频率计的设计方案,可实现幅度为20mV~5V,频率为1Hz~10MHz方波、正弦波及三角波的测量。该频率计利用此系列单片机的内置比较器,将小信号转变为同频率的TTL/CMOS电平,直接进行测量。同时,根据各计数器溢出会使单片机对应端口发生电平反转的特性,将定时器级联实现了内部全自动的高精度频率测量。</p><p>This paper i
基于单片机的运动功能康复治疗信号发生器的设计
<p>目的:设计一种功能性电激励(FES)信号发生器,主要用于刺激患者截瘫部位以促进自身部分运动功能的恢复。方法:硬件系统基于AT89C52MCU和DAC0832数模转换芯片。通过分析常见波形和动物实验中提取出的控制运动的神经信号波形的时域特征来设计单片机程序,实现软硬件协同之后,可产生预期波形作为治疗仪的信号源。结果:经过测试,该信号发生器给出了各时域波形图,包括如正弦波、矩形波、三角波等常见信
AD8933 square wave,sin wave,triangular wave
AD8933 square wave,sin wave,triangular wave
SuperLU is a general purpose library for the direct solution of large, sparse, nonsymmetric systems
SuperLU is a general purpose library for the direct solution of large, sparse, nonsymmetric systems of linear equations on high performance machines. The library is written in C and is callable from e
FINITE ELEMENT ANALYSIS FOR PLANE PLOBLEM (THREE-NODE TRIANGULAR ELEMENT)平面三角形有限元fortran源程序
FINITE ELEMENT ANALYSIS FOR PLANE PLOBLEM (THREE-NODE TRIANGULAR ELEMENT)平面三角形有限元fortran源程序
The "GEE! It s Simple" package illustrates Gaussian elimination with partial pivoting, which produce
The "GEE! It s Simple" package illustrates Gaussian elimination with partial pivoting, which produces a factorization of P*A into the product L*U where P is a permutation matrix, and L and U are lower
Programs in the irregular grid design package described in this manual are used to carry out five ma
Programs in the irregular grid design package described in this manual are used to carry out five main functions:
verification and adjustment of coastline and bathymetric data
preparation of a
产生数字信号处理中常用的几种窗函数
产生数字信号处理中常用的几种窗函数，包括ectangular window , triangular window ,cosin window , Hanning window ,
Hamming window , Blackman window ,Papoulis window
distmesh
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matlab有限元网格划分程序
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DistMesh is a s
There are several problems related to the properties of the triangular mesh representation that des
There are several problems related to the properties of
the triangular mesh representation that describes a
surface of an object. Sometimes, the surface is represented
just as a set of triangles wi
The "GEE! It s Simple" package illustrates Gaussian elimination with partial pivoting, which produce
The "GEE! It s Simple" package illustrates Gaussian elimination with partial pivoting, which produces a factorization of P*A into the product L*U where P is a permutation matrix, and L and U are lower
Export a vertices/faces patch to an STL triangular mesh.This is based heavily on Bill McDonald s pre
Export a vertices/faces patch to an STL triangular mesh.This is based heavily on Bill McDonald s previous work, simply enabling his output functions for a different form of input.
Computes estimates for the number of forests of a graph, input as a 0-1 incidence matrix. Notes: Com
Computes estimates for the number of forests of a graph, input as a 0-1 incidence matrix. Notes: Compile in C++, "g++ -o span_forest span_forest.c". The program does not demand that the matrix is symm
平均因子分解法
平均因子分解法，适用于正定矩阵First, let s recall the definition of the Cholesky decomposition: Given a symmetric positive definite square matrix X, the Cholesky decomposition of X is the factorization X=U U, where
Triangular mesh processing tool, currently very few people use this software, but it allows us to gr
Triangular mesh processing tool, currently very few people use this software, but it allows us to greatly reduce the time to deal with a lot of the grid.
pwm教程
<P>The equal-area theorem●This is sinusoidal PWM (SPWM)●The equal-area theorem can be appliedto realize any shape of waveforms</P>
<P>●Natural sampling<BR>●Calculation based on equal-area criterion<BR