the programs are an introduction to DSP ,the programs illustrate the frequency response ,impulse response and magnitude response
标签： programs the introduction illustrate
上传时间： 2014-01-16
上传用户：AbuGe
Simple AVR impulse generator
标签： generator impulse Simple AVR
上传时间： 2014-01-11
上传用户：guanliya
这是关于impulse c语言实现DMA硬件控制器的文档，实现的平台是Nios II Platform
上传时间： 2017-07-06
上传用户：zhaiye
this introduce infinite impulse response (IIR) filters. The filters are designed in MATLAB using the fdatool. They are then implemented in VisualDSP++.
标签： filters introduce infinite designed
上传时间： 2017-07-23
上传用户：BIBI
This matlab program compares the results of different window design methods for finite impulse response filters (FIRs): the rectangular window, Blackman window, Bartlett window, Hamming window and the Hanning window.
标签： different compares impulse program
上传时间： 2017-09-13
上传用户：784533221
交流功率因数转换器 特点： 精确度0.25%满刻度 ±0.25o 多种输入,输出选择 输入与输出绝缘耐压2仟伏特/1分钟 冲击电压测试5仟伏特(1.2x50us) (IEC255-4,ANSI C37.90a/1974) 突波电压测试2.5仟伏特(0.25ms/1MHz) (IEC255-4) 尺寸小，稳定性高 主要规格： 精确度: 0.25% F.S. ±0.25°(23 ±5℃) 输入负载: <0.2VA (Voltage) <0.2VA (Current) 最大过载能力: Current related input: 3 x rated continuous 10 x rated 30 sec. 25 x rated 3sec. 50 x rated 1sec. Voltage related input:maximum 2 x rated continuous 输出反应速度: < 250ms(0~90%) 输出负载能力: < 10mA for voltage mode < 10V for current mode 输出之涟波: < 0.1% F.S. 归零调整范围: 0~ ±5% F.S. 最大值调整范围: 0~ ±10% F.S. 温度系数: 100ppm/℃ (0~50℃) 隔离特性: Input/Output/Power/Case 绝缘抗阻: >100Mohm with 500V DC 绝缘耐压能力: 2KVac/1 min. (input/output/power/case) 突波测试: ANSI C37.90a/1974,DIN-IEC 255-4 impulse voltage 5KV(1.2x50us) 使用环境条件: -20~60℃(20 to 90% RH non-condensed) 存放环境条件: -30~70℃(20 to 90% RH non-condensed) CE认证: EN 55022:1998/A1:2000 Class A EN 61000-3-2:2000 EN 61000-3-3:1995/A1:2001 EN 55024:1998/A1:2001
上传时间： 2013-10-22
上传用户：thing20
交流频率转换器 特点： 精确度0.05%满刻度(Accuracy 0.05%F.S.) 多种输入,输出选择 输入与输出绝缘耐压2仟伏特/1分钟 冲击电压测试5仟伏特(1.2x50us) (IEC255-4,ANSI C37.90a/1974) 突波电压测试2.5仟伏特(0.25ms/1MHz) (IEC255-4) 尺寸小，稳定性高 2:主要规格 精确度: 0.05% F.S. (23 ±5℃) 输入负载: <0.2VA 最大过载能力:maximum 2 x rated continuous 输出反应时间: <250ms (0~90%) 输出负载能力: <10mA for voltage mode <10V for current mode 输出涟波: <0.1% F.S. 归零调整范围: 0~±5% F.S. 最大值调整范围: 0~±10% F.S. 温度系数: 50ppm/℃ (0~50℃) 隔离特性: Input/Output/Power/Case 绝缘抗阻: >100M ohm with 500V DC 绝缘耐压能力: 2KVac/1 min. (input/output/power) 行动测试: ANSI C37.90a/1974,DIN-IEC 255-4 impulse voltage 5KV (1.2 x 50us) 突波测试: 2.5KV-0.25ms/1MHz 使用环境条件: -20~60℃(20 to 90% RH non-condensed) 存放环境条件: -30~70℃(20 to 90% RH non-condensed) CE认证: EN 55022:1998/A1:2000 Class A EN 61000-3-2:2000 EN 61000-3-3:1995/A1:2001 EN 55024:1998/A1:2001
上传时间： 2013-10-11
上传用户：xzt
交流电压，电流转换器 特点： 精确度0.25%满刻度(RMS) 多种输入,输出选择 输入与输出绝缘耐压2仟伏特/1分钟 冲击电压测试5仟伏特(1.2x50us) (IEC255-4,ANSI C37.90a/1974) 突波电压测试2.5仟伏特(0.25ms/1MHz) (IEC255-4) 尺寸小，稳定性高 2:主要规格 精确度:0.25%F.S.(RMS) (23 ±5℃) 输入负载: <0.2VA(voltage) <0.2VA(current) 最大过载能力: Current related input:3 x rated continuous 10 x rated 30 sec. ,25 x rated 3sec. 50 x rated 1sec. Voltage related input:maximum 2x rated continuous 输出反应时间: <250ms (0~90%) 输出负载能力: <10mA for voltage mode <10V for current mode 输出涟波: <0.1% F.S. 归零调整范围: 0~±5% F.S. 最大值调整范围: 0~±10% F.S. 温度系数: 100ppm/℃ (0~50℃) 隔离特性: Input/Output/Power/Case 绝缘抗阻: >100Mohm with 500V DC 绝缘耐压能力: 2KVac/1 min. (input/output/power) 行动测试: ANSI C37.90a/1974,DIN-IEC 255-4 impulse voltage 5KV (1.2 x 50us) 突波测试: 2.5KV-0.25ms/1MHz 使用环境条件: -20~60℃(20 to 90% RH non-condensed) 存放环境条件: -30~70℃(20 to 90% RH non-condensed) CE认证: EN 55022:1998/A1:2000 Class A EN 61000-3-2:2000 EN 61000-3-3:1995/A1:2001 EN 55024:1998/A1:2001
上传时间： 2013-11-09
上传用户：非衣2016
交流瓦特/瓦特小时，乏尔/乏尔小时转换器 特点： 精确度0.25%满刻度 多种输入,输出选择 输入与输出绝缘耐压2仟伏特/1分钟 冲击电压测试5仟伏特(1.2x50us) 突波电压测试2.5仟伏特(0.25ms/1MHz) (IEC255-4) 尺寸小，稳定性高 主要规格： 精确度: 0.25% F.S. (23 ±5℃) 输入负载: <0.2VA (Voltage) <0.2VA (Current) 最大过载能力: Current related input:3 x rated continuous 10 x rated 30 sec. ,25 x rated 3sec. 50 x rated 1sec. Voltage related input:maximum 2 x rated continuous 输出反应速度: < 250ms(0~90%) 输出负载能力: < 10mA for voltage mode < 10V for current mode 输出之涟波 : < 0.1% F.S. 脉波输出型态: Photocouple of open collector (max.30V/40mA) 归零调整范围: 0~±5% F.S. 最大值调整范围: 0~±10% F.S. 温度系数: 100ppm/℃ (0~50℃) 隔离特性: Input/Output/Power/Case 绝缘阻抗: >100Mohm with 500V DC 绝缘耐压能力: 2KVac/1 min. (input/output/power/case) 突波测试: ANSI C37.90a/1974,DIN-IEC 255-4 impulse voltage 5KV(1.2x50us) 使用环境条件: -20~60℃(20 to 90% RH non-condensed) 存放环境条件: -30~70℃(20 to 90% RH non-condensed) CE认证: EN 55022:1998/A1:2000 Class A EN 61000-3-2:2000 EN 61000-3-3:1995/A1:2001 EN 55024:1998/A1:2001
上传时间： 2013-11-11
上传用户：wettetw
Internal Interrupts are used to respond to asynchronous requests from a certain part of themicrocontroller that needs to be serviced. Each peripheral in the TriCore as well as theBus Control Unit, the Debug Unit, the Peripheral Control Processor (PCP) and the CPUitself can generate an Interrupt Request.So what is an external Interrupt?An external Interrupt is something alike as the internal Interrupt. The difference is that anexternal Interrupt request is caused by an external event. Normally this would be a pulseon Port0 or Port1, but it can be even a signal from the input buffer of the SSC, indicatingthat a service is requested.The User’s Manual does not explain this aspect in detail so this ApNote will explain themost common form of an external Interrupt request. This ApNote will show that there is aneasy way to react on a pulse on Port0 or Port1 and to create with this impulse an InterruptService Request. Later in the second part of the document, you can find hints on how todebounce impulses to enable the use of a simple switch as the input device.Note: You will find additional information on how to setup the Interrupt System in theApNote “First steps through the TriCore Interrupt System” (AP3222xx)1. It would gobeyond the scope of this document to explain this here, but you will find selfexplanatoryexamples later on.
上传时间： 2013-10-27
上传用户：zhangyigenius
