大家好，可以使用此代码直接比较两个签名信号吗？信号depth_mem_scaled：signed（31 downto 0）：= to_signed（0,32）; - 用于深度mem缩放存储信号
2019-04-08 13:41
program loop. void loop() { // Retrive the raw values from the compass (not scaled). MagnetometerRaw
2023-06-01 13:16
用的xilinx的FFT 9.1版本的ip核 ， 仿真出来的结果和我MATLAB算出来的结果差的很多，也没有倍数关系，scaled因数改了好几次，没有溢出，波形大致相同，但是数值上差的太多，已经弄了快两周了，求做过这个的讲讲经验。
2018-07-10 16:16
, and is consistently scaled (up/down) by 2 on all acceleration axes output, in the same set of readings.
2018-09-11 16:37
;if this input is configured for level sensitive, the counter will change its count on each pre-scaled clock
2018-10-22 14:45
Hi,Feeding 25Mhz to OSC1, then internally scaled to 41MH, would I be able to get an output from OSC2
2019-01-14 08:29
2 as an interrupt, which is pre scaled at 1:1, post scaled at 1:10 (giving a 2us tick, with a 200ns
2019-03-08 16:14
the results?Also, does it filter out negative frequencies or leave them in?Is the result scaled to account
2019-05-15 15:55
I 1）在我的8720D VNA的3.5 mm测试电缆上卡住了几个3.5 mm到N的适配器。一个给了我一个女性N，另一个给了一个男性2）用一个85032B校准套件从50 MHz到6 GHz进行了VNA的完整2端口校准。我没有使用平均值，但确实将IF带宽从默认的3 kHz降低到1 kHz。 3）及时测量额定为1 GHz的衰减器的S21。结果如图所示。我知道S11和S12在6 GHz时大约为20 dB，但这个衰减器的额定值不是1 GHz。设备上有一个非常明显的波纹，这可能是真实的，但可能不是。这种纹波的频率是否表明有用？这是过度的还是预期的？戴夫 以上来自于谷歌翻译 以下为原文I 1 ) Stuck a couple of 3.5 mm to N adapters on the 3.5 mm test cables of my 8720D VNA. One gave me a female N, the other a male2) Performed a full 2-port calibration of the VNA from 50 MHz to 6 GHz with an 85032B cal kit. I used no averaging, but did reduce the IF bandwidth to 1 kHz from the default 3 kHz. 3) Promptly measured S21 of an attenuator rated to 1 GHz.surprising The result is as shown. I know that S11 and S12 are of the order of 20 dB at 6 GHz, which is not given this attenuator is rated to 1 GHz. There is a very noticable rippled on the device, which may be real, but may be not. Does the frequency of this ripple indicate anything useful? Is this excessive, or to be expected? Dave附件10dB-attenuator.png45.4 KB
2019-02-26 11:21
// supply your own gyro offsets here, scaled for min sensitivity mpu.setXGyroOffset(33); mpu.setYGyroOffset
2023-02-21 08:37
