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NumericalDiffProof
details for discritization
- 2012-11-21 07:01:13下载
- 积分：1
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F2812-power-inverter-software-design
本文首先介绍了逆变电源的发展现状及趋势。文中分析了适合数字控制的基于DSP 处理器 TMS320F2812 和智能功率模块（IPM）的逆变器硬件；介绍了 SVPWM逆变技术的基本理论，详细推导出了五种具体的 SVPWM 实现模式，并通过比较说明不同实现模式的优缺点，得到本课题采用的一种优化模式，设计研究了基于 SVPWM控制方式的软件；介绍了 Q 格式的基本理论，在程序中变量间的运算采用 Q 格式，提高了系统数据运算的速度和精度，实现了在定点处理器上进行高性能的浮点运算；详细讨论了片上模数转换模块的转换误差来源及影响，研究了减小转换误差的方法，采用了软件方法来对转换结果进行实时校正，提高了模数转换的准确度。(In the first, the current situation and development trends of the inverters are presented in the paper. Following is the analyses of hardware of the inverter suiting for digital control based on digital signal processor TMS320F2812 and the intelligent power module(IPM) the basic theory of space vector pulse width modulation (SVPWM) is introduced, five specific SVPWM modes of implementation are educed detailedly, following by the comparison which shows the advantages and disadvantages of different patterns, an optimization mode is got which is used in this project, and the software is designed based on SVPWM control pattern the basic theory of Q format is presented, variable Q format is adopted during the procedure for the calculation which improves the operation of the system data speed and precision, achieving the targeted processor for high-performance floating-point operation in the fixed-point DSP the error sources and effects of the on-chip analog-to-digital conversion module(A)
- 2014-01-23 15:25:22下载
- 积分：1
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PMSM_FOC_dsPIC33FJ32MC204
基于microchip公司的dspic33fj32mc204，在永磁同步电机上实现单电阻电流采样的foc控制源码，还有弱磁控制的哦。(Permanent magnet synchronous motor based on microchip company dspic33fj32mc204, single-resistor current the foc control sample source, the field weakening control.)
- 2012-08-04 16:32:01下载
- 积分：1
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CCPPTMS320C5000-DSP
基于TMS320C5000 DSP学习资料，c语言编程和汇编都有(Learning materials based on the TMS320C5000 DSP, c language programming and assembly have)
- 2012-07-10 23:48:57下载
- 积分：1
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Hextobcd
HEX to BCD码，比较了HEX to BCD码转换的效率(hex to BCD)
- 2010-05-25 23:32:06下载
- 积分：1
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Lab0306-DA
说明： 在DSP5509A上实现的DA转换，可以直接在DSP上面实现(Implemented on the DSP5509A DA conversion can be achieved directly in the DSP top)
- 2010-04-03 15:44:41下载
- 积分：1
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K1_STK_v1.1
Keystone1 架构的DSP软件开发包，经过实际测试适用于 TI C6678 EVM板 / C6670 EVM板 / C6657 EVM板。
Keystone1 软件开发包(STK) IPC基本例程；C66X指令测试；SRIO例程；Memory测试例程；6670VCP2测试例程；I2C例程；SPI例程；EMIF例程；DualC6457 SRIO通信例程；Keystone_Timer例程；keystone_UART例程；keystone_Navigator例程；EMAC多核boot例子；CCS下使用命令行建立编译工程；在C6678实现VLFFT例程；Keystone_UART中断例程； Hyperlink示例程序；DSP与A15之间的IPC例程； SPI Flash boot demo PA配置发送UDP报文 EVM6657 EMAC-PC通信例程(Keystone1 architecture DSP Software Development Kit, after the actual test applies to TI C6678 EVM board/C6670 EVM board/C6657 EVM board
Keystone1 Software Development Kit (STK) KeystoneII DSP Software Development Kit (STK)
IPC basic routines C66X instruction test SRIO routines Memory test routines 6670VCP2 test routine I2C routines SPI routines EMIF routine DualC6457 SRIO communication routines Keystone_Timer routines keystone_UART routine keystone_Navigator routine EMAC multicore boot example use the following command line build CCS compiler project achieve VLFFT routines C6678 Keystone_UART interrupt routine Hyperlink sample program IPC routines between the DSP and the A15 SPI Flash boot demo PA configuration send UDP packets EVM6657 EMAC-PC communication routines)
- 2020-10-23 15:17:22下载
- 积分：1
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28335KEY
DSP28335键盘控制实验，通过按下不同的按键，来控制LED灯的亮暗(The DSP28335 keyboard control experiments, and by pressing different buttons to control the LED light, bright and dark)
- 2012-04-24 20:39:11下载
- 积分：1
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ideal_6pulse
三相全桥晶闸管可控六脉动整流电路，通过控制晶闸管导通角可以控制输出直流电压大小(Three-phase full-bridge thyristor controlled six pulse rectifier circuit, by controlling the thyristor conduction angle can control the size of the output DC voltage)
- 2011-08-03 09:37:22下载
- 积分：1
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IQmath_v15a
IQ-math user s guide for 2833x
- 2012-07-11 15:21:13下载
- 积分：1
