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dingdianlvbochengxu
- 定点滤波C语言程序,希望大家有所借鉴,对大家有一定的帮助-Fixed-point C language filtering process, want to come learn from all of you have some help
cos
- 用泰勒公式实现余弦函数的计算，使用汇编的方法，里面用到了32位的运算方法，灵活应用了定点运算的思想。-Cosine function with the Taylor formula to achieve the calculation method using the assembly, which uses 32-bit computing method, flexible application of the fixed-point arithmetic thinking.
SCM-subroutine-library
- 目前已有若干版本的子程序库公开发表，它们各有特色。本程序库中的开平方算法为快速逼近算法，它能达到牛顿迭代法同样的精度，而速度加快二十倍左右，超过双字节定点除法的速度-At present, a number of published versions of the subroutine library, they have their own characteristics. The library of the square root algorithm for fast approximat
Stepper-motor-angle-control-system
- 步进电机是一种将电能转化为角位移的装置。本设计中，当它接收到一个脉冲信号，步进电机按预定的方向转动一个固定的角度，在非超载的情况下，电机的转速、停止的位置只取决于脉冲信号的频率和脉冲数，而不受负载变化的影响，即给电机加一个脉冲信号，电机则转过一个步距角。这一线性关系的存在，加上步进电机只有周期性的误差而无累积误差等特点。-Stepper motor is a kind of electrical energy into angular displacement device.In this de
div
- TMS320C54X DSP的源码以及工程文件都在里面，实现定点小数的除法，适合入门者-The TMS320C54X DSP source code and project files are on the inside, the fixed-point decimal division, suitable for beginners
diir
- 先在matlab上做一个数字滤波器，将b、a的值经过定点化以后移植到ccs中，在ccs中实现，并比较滤波效果！-To make a digital filter in matlab, first to b, a value through fixed-point after transplantation into the CCS, implementation in the CCS, and compare the filtering effect!
log10(x)
- Fixed-point base-2 logarithm (DW_log2) // Computes the base-2 logarithm of a fixed point value in the // range [1,2). -Fixed-point base-2 logarithm (DW_log2) // Computes the base-2 logarithm of a fixed point value in the //
51asm
- 本程序库中的开平方算法为快速逼近算法，它能达到牛顿迭代法同样的精度，而速度加快二十倍左右，超过双字节定点除法的速度。-The libraries in the open square algorithm for rapid approximation algorithm, it can achieve the Newton iteration method the same precision, and about twenty times faster, more than double by